catboost/catboost: A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.

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Star history of catboost
Issue history of catboost

catboost Recent Issues

Issue Title State Comments Created Date Updated Date Closed Date
Internal cuda error when using "Depthwise" grow policy and quantile loss together open 2 2021-11-26 2021-11-20 -
[SparkML] PipelineModel don't load when contains a CatBoostClassificationModel open 1 2021-11-26 2021-11-20 -
Unable to plot ROC curve in catboost open 0 2021-11-24 2021-11-20 -
allow_const_label=True does seem to work with CatBoostClassifier open 0 2021-11-24 2021-11-20 -
Tutorial how to install Catboost for Spark without Internet open 0 2021-11-23 2021-11-20 -
Cannot generate pairs consistently open 0 2021-11-21 2021-11-20 -
Example of using text tokenizers and dictionaries open 0 2021-11-20 2021-11-20 -
Huge cv memory consumption closed 2 2021-11-20 2021-11-20 2021-11-20
Does Catboost support AMD GPU? open 1 2021-11-20 2021-11-20 -
Will catboost supports a loader to load a bunch of quanitized pool data file? open 0 2021-11-19 2021-11-20 -
Allocation error when shrinking open 0 2021-11-19 2021-11-20 -
Sample weight open 0 2021-11-19 2021-11-20 -
C++ GPU evaluation causing seg fault. open 0 2021-11-17 2021-11-20 -
Specify how many processors to use closed 1 2021-11-16 2021-11-20 2021-11-17
catboost 1.0.3 use gpu is slower than cpu open 10 2021-11-15 2021-11-20 -
Error "_catboost.CatBoostError: util/generic/maybe.cpp:4: TMaybe is empty" closed 1 2021-11-14 2021-11-20 2021-11-17
max_pairs option? closed 1 2021-11-13 2021-11-20 2021-11-16
Error "_catboost.CatBoostError: util/generic/hash.cpp:50: Key not found in hashtable: TModelSplit" open 0 2021-11-13 2021-11-20 -
Error while randomized_search is running closed 1 2021-11-12 2021-11-20 2021-11-12
Unknown feature estimator type BoW:top_tokens_count=1000 closed 1 2021-11-12 2021-11-20 2021-11-22
Public API for `is_maximizable_metric` closed 1 2021-11-12 2021-11-20 2021-11-16
Request to upload source code into PYPI closed 1 2021-11-11 2021-11-20 2021-11-12
Python exception in Pool() when pairs_weight is a numpy array open 0 2021-11-11 2021-11-20 -
catboost R package won't install on Monterey (different ways of installation) open 0 2021-11-11 2021-11-20 -
can't compile catboost on alpine linux closed 1 2021-11-10 2021-11-20 2021-11-14
Some problems with class_weights in grid_search open 0 2021-11-09 2021-11-20 -
Smooth Quantile Loss open 0 2021-11-08 2021-11-20 -
Error while loading large files: util/stream/input.cpp:77: Failed to read required number of bytes from stream! open 0 2021-11-06 2021-11-20 -
How to address large size model ? ways to reduce size for production closed 1 2021-11-05 2021-11-20 2021-11-05
What is the consequence of too large (or too small) L2 regularization parameter? closed 1 2021-11-04 2021-11-20 2021-11-10
"Error: wrong json type" with monotone_constraints in Python CatBoost.select_features open 0 2021-11-04 2021-11-20 -
Problem loading Multiclassification Catboost model in Node JS open 1 2021-11-02 2021-11-20 -
Rewriting library from C++ to Java closed 2 2021-11-02 2021-11-20 2021-11-02
exit code 139 when using GPU prediction open 0 2021-11-01 2021-11-20 -
Catboost version 1.0.1.11072 closed 1 2021-10-29 2021-11-20 2021-10-29
Parallel GPU Training Fails Python open 0 2021-10-28 2021-11-20 -
Tutorial how to implement catboost classificator in C++ open 0 2021-10-27 2021-11-20 -
Cannot do quantile regression with monotonic constraints open 0 2021-10-27 2021-11-20 -
out-of-core support open 0 2021-10-25 2021-11-20 -
Dying kernel on Jupyter lab for both GPU and CPU open 21 2021-10-24 2021-11-20 -
CatBoostError: (No such file or directory) bad new file name closed 5 2021-10-24 2021-11-20 2021-11-04
No clue how to setup a regressor with huber loss closed 2 2021-10-23 2021-11-20 2021-10-24
CatBoostError: catboost/libs/train_lib/dir_helper.cpp:20: Can't create train working dir: open 4 2021-10-23 2021-11-20 -
Determine `greater_is_better` from eval_metric? (Callbacks) closed 2 2021-10-23 2021-11-20 2021-11-04
catboost training becomes extremely slow when using custom loss open 1 2021-10-20 2021-11-20 -
.predict() doesn't use class_weights open 0 2021-10-20 2021-11-20 -
speed-up-training page does not mention anything about Numpy + features_data approach for passing data to catboost pool closed 1 2021-10-18 2021-11-20 2021-11-01
SIGSEGV on spark CatBoostClassifier.fit when metadata contains ml_attr on features column closed 1 2021-10-18 2021-11-20 2021-11-04
MultiLogloss does not work with text_features open 1 2021-10-18 2021-11-20 -
[catboost_spark] Error while executing workers: java.nio.BufferUnderflowException open 5 2021-10-14 2021-11-20 -