Preprocessing:

• jdk 1.8
• stanford-corenlp (http://nlp.stanford.edu/software/stanford-corenlp-full-2018-02-27.zip)
• nltk==3.5
• tqdm

Training:

• python>=3.5
• Tensorflow-gpu==1.13
• Texar (https://github.com/asyml/texar)
• Need to add data/ folder manually

• generate the linguistic adjacency matrices using stanford nlp

  • go into the directory of stanford nlp
    • 'cd stanford-corenlp-full-2018-02-27'
  • start server
    • 'java -mx4g -cp "*" edu.stanford.nlp.pipeline.StanfordCoreNLPServer -preload tokenize,ssplit,pos,lemma,ner,parse,depparse -status_port 9000 -port 9000 -timeout 30000 &>/dev/null'
  • extract raw adjacency file for a text file, e.g.
    • python utils_preproc/stanford_dependency.py data/yelp/sentiment.train.text data/yelp/sentiment.train.adjs 9000
    • 9000 is the server port, which should be consistent with the previous step
    • for large text file, split into multiple sub-files first and run stanford_dependency in multi-processes
  • build adjacency matrices from raw adjacency file, e.g.
    • ＇python utils_preproc/dataset_read.py data/yelp/sentiment.train.adjs data/yelp/sentiment.train_adjs.tfrecords data/yelp/sentiment.train_identities.tfrecords'

• generate vocab of trainning data, e.g.

  • 'python get_vocab.py data/yelp/sentiment.train.text data/yelp/vocab_yelp'

• Configure your data paths and model parameters as specified in 'config_gtt.py'

• Training:

  • 'CUDA_VISIBLE_DEVICES=0 python main.py --config config --out output_path --lambda_t_graph 0.05 --lambda_t_sentence 0.02 --pretrain_nepochs 10 --fulltrain_nepochs 3'
  • --out is necessary
  • checkpoints/ is not saved to output_path automatically (too large). Save this folder manually if necessary, otherwise it will be erased every time we run main.py