dozee@ubuntu:~/Desktop$ python -c "import scikits.crab as scc; scc.test()"
Running unit tests and doctests for scikits.crab
NumPy version 1.11.1
NumPy relaxed strides checking option: False
NumPy is installed in /usr/local/lib/python2.7/dist-packages/numpy
Python version 2.7.6 (default, Jun 22 2015, 17:58:13) [GCC 4.8.2]
nose version 1.3.7
...F...E/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
./usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
.../usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:296: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[:-n_test]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:297: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_test = permutation[-n_test:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:296: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[:-n_test]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:297: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_test = permutation[-n_test:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:296: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[:-n_test]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:297: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_test = permutation[-n_test:]
........../usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
./usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:75: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_train = permutation[-n_train:]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/sampling.py:76: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
ind_ignore = permutation[:-n_train]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 1
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 3 but corresponding boolean dimension is 2
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 3
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
.../usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:214: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:(i + 1) * j] = True
/usr/local/lib/python2.7/dist-packages/scikits/crab/metrics/cross_validation.py:216: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
test_index[i * j:] = True
........./usr/local/lib/python2.7/dist-packages/scipy/spatial/distance.py:1772: RuntimeWarning: invalid value encountered in true_divide
dm /= normsA.reshape(-1, 1)
/usr/local/lib/python2.7/dist-packages/scipy/spatial/distance.py:1773: RuntimeWarning: invalid value encountered in true_divide
dm /= normsB
.../usr/local/lib/python2.7/dist-packages/scipy/spatial/distance.py:1773: RuntimeWarning: invalid value encountered in true_divide
dm /= normsB
.....F........................../usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
........../usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
/usr/local/lib/python2.7/dist-packages/scikits/crab/recommenders/knn/classes.py:537: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 6 but corresponding boolean dimension is 4
similarities = similarities[~np.isnan(prefs)]
............F..../usr/local/lib/python2.7/dist-packages/scipy/spatial/distance.py:1772: RuntimeWarning: invalid value encountered in true_divide
dm /= normsA.reshape(-1, 1)
.F./usr/local/lib/python2.7/dist-packages/scipy/spatial/distance.py:1772: RuntimeWarning: invalid value encountered in true_divide
dm /= normsA.reshape(-1, 1)

.

ERROR: scikits.crab.datasets.tests.test_base.test_load_bookcrossings

Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/nose/case.py", line 197, in runTest
self.test(*self.arg)
File "/usr/local/lib/python2.7/dist-packages/scikits/crab/datasets/tests/test_base.py", line 49, in test_load_bookcrossings
books = load_bookcrossings(data_home)
File "/usr/local/lib/python2.7/dist-packages/scikits/crab/datasets/book_crossing.py", line 111, in load_bookcrossings
os.makedirs(data_home)
File "/usr/lib/python2.7/os.py", line 157, in makedirs
mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/scikits/crab/datasets/tests/data/'

FAIL: Doctest: scikits.crab.datasets.book_crossing.load_bookcrossings

Traceback (most recent call last):
File "/usr/lib/python2.7/doctest.py", line 2226, in runTest
raise self.failureException(self.format_failure(new.getvalue()))
AssertionError: Failed doctest test for scikits.crab.datasets.book_crossing.load_bookcrossings
File "/usr/local/lib/python2.7/dist-packages/scikits/crab/datasets/book_crossing.py", line 79, in load_bookcrossings

File "/usr/local/lib/python2.7/dist-packages/scikits/crab/datasets/book_crossing.py", line 101, in scikits.crab.datasets.book_crossing.load_bookcrossings
Failed example:
books = load_bookcrossings(data_home)
Expected nothing
Got:
________________________________________________________________________________
Loading files failed
________________________________________________________________________________
[Errno 2] No such file or directory: 'scikits/crab/datasets/tests/data/BX-Books.csv'
downloading the dataset...

dataset downloaded.

File "/usr/local/lib/python2.7/dist-packages/scikits/crab/datasets/book_crossing.py", line 102, in scikits.crab.datasets.book_crossing.load_bookcrossings
Failed example:
len(books.data)
Expected:
26
Got:

105283

File "/usr/local/lib/python2.7/dist-packages/scikits/crab/datasets/book_crossing.py", line 104, in scikits.crab.datasets.book_crossing.load_bookcrossings
Failed example:
len(books.item_ids)
Expected:
100
Got:
271380

-------------------- >> begin captured logging << --------------------
scikits.crab.datasets.book_crossing: WARNING: Downloading dataset from http://www.informatik.uni-freiburg.de/~cziegler/BX/BX-CSV-Dump.zip (77 MB)
scikits.crab.datasets.book_crossing: INFO: Decompressing scikits/crab/datasets/tests/data/BX-CSV-Dump.zip
--------------------- >> end captured logging << ---------------------

FAIL: Doctest: scikits.crab.models.classes.MatrixBooleanPrefDataModel

Traceback (most recent call last):
File "/usr/lib/python2.7/doctest.py", line 2226, in runTest
raise self.failureException(self.format_failure(new.getvalue()))
AssertionError: Failed doctest test for scikits.crab.models.classes.MatrixBooleanPrefDataModel
File "/usr/local/lib/python2.7/dist-packages/scikits/crab/models/classes.py", line 392, in MatrixBooleanPrefDataModel

File "/usr/local/lib/python2.7/dist-packages/scikits/crab/models/classes.py", line 428, in scikits.crab.models.classes.MatrixBooleanPrefDataModel
Failed example:
model.item_ids()
Expected:
array(['Just My Luck', 'Lady in the Water', 'Snakes on a Plane',
'Superman Returns', 'The Night Listener', 'You, Me and Dupree'],
dtype='|S18')
Got:
array(['Just My Luck', 'Lady in the Water', 'Snakes on a Plane',
'Superman Returns', 'The Night Listener', 'You, Me and Dupree'],

dtype='|S32')

File "/usr/local/lib/python2.7/dist-packages/scikits/crab/models/classes.py", line 432, in scikits.crab.models.classes.MatrixBooleanPrefDataModel
Failed example:
model.preferences_from_user('Sheldom')
Expected:
array(['Lady in the Water', 'Snakes on a Plane', 'Superman Returns',
'The Night Listener', 'You, Me and Dupree'],
dtype='|S18')
Got:
array(['Lady in the Water', 'Snakes on a Plane', 'Superman Returns',
'The Night Listener', 'You, Me and Dupree'],
dtype='|S32')

-------------------- >> begin captured logging << --------------------
crab: INFO: creating matrix for 0 users and 0 items
crab: INFO: creating matrix for 8 users and 6 items
crab: DEBUG: PROGRESS: at user_id #0/8
crab: DEBUG: PROGRESS: at user_id #2/8
crab: DEBUG: PROGRESS: at user_id #4/8
crab: DEBUG: PROGRESS: at user_id #6/8
--------------------- >> end captured logging << ---------------------

FAIL: Doctest: scikits.crab.similarities.basic_similarities.ItemSimilarity

Traceback (most recent call last):
File "/usr/lib/python2.7/doctest.py", line 2226, in runTest
raise self.failureException(self.format_failure(new.getvalue()))
AssertionError: Failed doctest test for scikits.crab.similarities.basic_similarities.ItemSimilarity
File "/usr/local/lib/python2.7/dist-packages/scikits/crab/similarities/basic_similarities.py", line 136, in ItemSimilarity

File "/usr/local/lib/python2.7/dist-packages/scikits/crab/similarities/basic_similarities.py", line 174, in scikits.crab.similarities.basic_similarities.ItemSimilarity
Failed example:
similarity['The Night Listener']
Expected:
[('The Night Listener', 1.0), ('Lady in the Water', 0.98188311415053031),
('Just My Luck', 0.97489347126452108)]
Got:
[('The Night Listener', 1.0), ('Lady in the Water', 0.98188311415053042), ('Just My Luck', 0.97489347126452108)]

-------------------- >> begin captured logging << --------------------
crab: INFO: creating matrix for 8 users and 6 items
crab: DEBUG: PROGRESS: at user_id #0/8
crab: DEBUG: PROGRESS: at user_id #2/8
crab: DEBUG: PROGRESS: at user_id #4/8
crab: DEBUG: PROGRESS: at user_id #6/8
--------------------- >> end captured logging << ---------------------

FAIL: scikits.crab.similarities.tests.test_basic_similarities.test_get__item___ItemSimilarity

Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/nose/case.py", line 197, in runTest
self.test(*self.arg)
File "/usr/local/lib/python2.7/dist-packages/scikits/crab/similarities/tests/test_basic_similarities.py", line 426, in test_get__item___ItemSimilarity
assert_array_equal(np.array([[1.]]), similarity['The Night Listener'][0][1])
File "/usr/local/lib/python2.7/dist-packages/numpy/testing/utils.py", line 811, in assert_array_equal
verbose=verbose, header='Arrays are not equal')
File "/usr/local/lib/python2.7/dist-packages/numpy/testing/utils.py", line 737, in assert_array_compare
raise AssertionError(msg)
AssertionError:
Arrays are not equal

(mismatch 100.0%)
x: array([[ 1.]])
y: array(0.9999999999999999)
-------------------- >> begin captured logging << --------------------
crab: INFO: creating matrix for 8 users and 7 items
crab: DEBUG: PROGRESS: at user_id #0/8
crab: DEBUG: PROGRESS: at user_id #2/8
crab: DEBUG: PROGRESS: at user_id #4/8
crab: DEBUG: PROGRESS: at user_id #6/8
--------------------- >> end captured logging << ---------------------

Ran 101 tests in 115.910s

FAILED (errors=1, failures=4)