Releases · mlr-org/bbotk

BREAKING CHANGE: Replace OptimizerBatchLocalSearch with a faster C implementation.
feat: Add par parameter to OptimizerGenSA.
BREAKING CHANGE: Replace start parameter from OptimizerNloptr with x0 parameter.
feat: Expose internal termination criteria of Optimizers.
feat: Store required packages in Objective$packages.
feat: Fail queued and running points when optimization is terminated.
fix: Pass n_workers to rush.
feat: Kill rush worker after optimization.
feat: Add tiny logging mode.

compatibility: irace 4.1.0
compatibility: rush 0.2.0
refactor: Replace Codomain$maximization_to_minimization with $direction field.
feat: Save ArchiveAsync to a data.table with ArchiveAsyncFrozen.

feat: Add new stage on_result_begin to CallbackAsyncTuning and CallbackBatchTuning.
refactor: Rename stage on_result to on_result_end in CallbackAsyncTuning and CallbackBatchTuning.
docs: Extend the CallbackAsyncTuning and CallbackBatchTuning documentation.

feat: ContextBatch and ContextAsync have a result_extra field now to access additional results passed to the instance.
refactor: Additional information are passed with extra to OptimInstance$assign_result().

Releases: mlr-org/bbotk