pypi catboost 1.0.6

latest releases: 1.2.7, 1.2.6, 1.2.5...
2 years ago

Release 1.0.6

New features

  • Fixed splits for binary features on gpu for non-symmetric trees -- specify the set of splits to start each tree in the model with --fixed-binary-splits or fixed_binary_splits in Python package (by default, there are no fixed splits)

Documentation

Bug-fixes

  • Fix warning about resetting logger when logging to sys.stdout & sys.stderr from different threads #1855
  • Fix model summation in CatBoost for Apache Spark
  • Fix performance and scalability of query auc for ranking (1m samples, query size 2, 8 cpu cores 0.55s -> 0.04s)
  • Fix support for text features and embeddings in Java applier #2043
  • Fix nan/inf split scores with yeti rank pairwise loss
  • Fix nan/inf feature strengths in pair logit on cpu

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