catboost/catboost v1.0.2

1.0.2

on GitHub

CatBoost for Apache Spark

• PySpark: Fix python -> JVM datetime.timedelta conversion.
• Fix: proper handling of constant categorical features. #1867
• Fix SIGSEGV for for Multiclassification with Ctrs. #1886

New features

• Add is_min_optimal, is_max_optimal for BuiltinMetrics. #1890

R package

• Use libcatboostr-darwin.dylib instead of libcatboostr-darwin.so on macOS. #1834

Bugfixes

• Fix CatBoostError: (No such file or directory) bad new file name when using grid_search. #1893