Discussions

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  custom loss which depends on input features

  chanansh asked Apr 27, 2025 in Q&A · Unanswered

  

  

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  1.2.8

  github-actions bot announced Apr 13, 2025 in Announcements

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  Is it possible to predict on GPU with JVM applier?

  elenaryz asked Feb 7, 2025 in Q&A · Closed · Answered

  

  

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  leaf values with plot_tree()

  14mission started Mar 5, 2025 in General · Closed

  

  

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  Automatic CI builds and tests in GitHub actions also run on Linux aarch64 and macOS arm64 platforms now

  build Linux macOS tests

  andrey-khropov announced Mar 3, 2025 in Announcements

  

  

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  Polars dataframe native support

  M0nteCarl0 started Jun 26, 2024 in Ideas

  

  

  

  

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  What versions of CUDA does catboost support and where can I find that info in the docs?

  EvanZ started Jan 7, 2025 in General

  

  

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  Why does leaf value in plot tree is related to learning rate?

  ccylance asked Apr 10, 2024 in Q&A · Unanswered

  

  

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  error "has dtype 'category' but is not in cat_features list"

  need info

  tom-dwyer started Dec 23, 2024 in General

  

  

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  Linux Ubuntu 22.04 - based docker images with the build environment set up

  andrey-khropov announced Dec 11, 2024 in Announcements

  

  

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  Node package release 1.26.0

  andrey-khropov announced Dec 7, 2024 in Announcements

  

  

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  Intel GPU support via sycl backend

  inference GPU

  M0nteCarl0 started Nov 7, 2024 in Ideas

  

  

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  1.2.7

  github-actions bot announced Sep 7, 2024 in Announcements

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  !!Warning!! CatBoost 1.2.7 release will be the last with Apache Spark 2.x support, all releases after that will support only Apache Spark 3.x+.

  Spark

  andrey-khropov announced Sep 6, 2024 in Announcements

  

  

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  ⚠️ !!Warning!! CatBoost 1.2.7 release will be the last with Python 3.7 support, all releases after that will support only Python 3.8+

  python

  andrey-khropov announced Sep 6, 2024 in Announcements

  

  

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  Survival modeling

  chanansh asked Sep 6, 2024 in Q&A · Unanswered

  

  

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  1.2.6

  github-actions bot announced Sep 5, 2024 in Announcements

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  Support Golang

  mirecl started Feb 17, 2023 in General

  

  

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  Is CatBoostModel#predict thread-safe?

  need info inference

  elenaryz asked Jul 16, 2024 in Q&A · Unanswered

  

  

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  Automatic builds of CatBoost using GitHub actions

  build installation

  andrey-khropov announced Jul 14, 2024 in Announcements

  

  

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  installing issue

  R installation

  npj06 asked Jun 22, 2024 in Q&A · Unanswered

  

  

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  Question about an algorithm used in the code

  nmggithub started Jun 14, 2024 in General

  

  

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  Is it possible to perform classification and regression simultaneously in a single model training

  ogencoglu asked May 24, 2024 in Q&A · Unanswered

  

  

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  Is it possible to use categorical features on Apple Silicon?

  gottogethelp started May 14, 2024 in General

  

  

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  1.2.5

  andrey-khropov announced Apr 18, 2024 in Announcements

  

  

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