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microsoft/lightgbm

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.

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Light Gbm v3.1.1

Light Gbm: v3.1.1 Release

Release date:

December 8, 2020

Previous version:

v3.1.0 (released November 16, 2020)

Magnitude:

2,265 Diff Delta

Contributors:

11 total committers

Data confidence:

Commits:

34 Commits in this Release

Ordered by the degree to which they evolved the repo in this version.

[R-package] Update remaining internal function calls to use keyword arguments (#3617)

Authored December 1, 2020

[R-package] {lightgbm} is now available on CRAN (fixes #629) (#3612)

Authored November 30, 2020

[refactor] Reduce code duplication in c_api.cpp (#3539)

Authored November 24, 2020

[python] Allow to build Python wheel package (#3594)

Authored November 26, 2020

[R-package] Use command-line args to customize CMake builds (fixes #2441) (#3574)

Authored November 29, 2020

Fix #3557 and potential issue with dense multi-val feature groups. (#3590)

Authored November 24, 2020

[R package] update lgb.Dataset.R to use keyword arguments (#3607)

Authored November 29, 2020

Check max_bin, etc. match config when using binary (#3592)

Authored December 5, 2020

[ci] remove conda from R CI jobs (#3573)

Authored November 17, 2020

fix deterministic, part2 (#3578)

Authored November 23, 2020

fix max_block_size in train states (fix #3570) (#3575)

Authored November 23, 2020

[R-package] fix partial matching of keyword arguments in lgb.cv() (fixes #3629) (#3630)

Authored December 7, 2020

[R-package] Update lgb.model.dt.tree.R to use keyword arguments (#3605)

Authored November 28, 2020

[ci] test 32-bit R in CI (#3588)

Authored November 23, 2020

use keyword arguments for internal functions in utils.R (#3604)

Authored November 28, 2020

[R-package] construct dataset earlier in lgb.train and lgb.cv (fixes #3583) (#3598)

Authored December 1, 2020

[ci] add credentials to gitignore (#3620)

Authored December 2, 2020

small R Docker cleanup (#3582)

Authored November 21, 2020

[R-package] Remove CLI-only objects (#3566)

Authored November 21, 2020

[python][docs] more detailed docs for trees_to_dataframe(), create_tree_digraph(), plot_tree() (#3618)

Authored December 7, 2020

release 3.1.1 (#3611)

Authored December 8, 2020

[docs] Add new badges (#3610)

Authored November 30, 2020

[ci] Fix missing git install in R artifact job (fixes #3567) (#3587)

Authored November 22, 2020

bump version for development (#3568)

Authored November 18, 2020

fix typo in dataset checks (#3631)

Authored December 7, 2020

[R-package][tests] update values in valgrind test (#3600)

Authored November 27, 2020

[ci] remove unnecessary environment variables in R-package CI (#3602)

Authored November 27, 2020

[R-package] use as.factor() instead of factor() in lgb.cv() (#3560)

Authored November 29, 2020

[docs] add link to lightgbm4j to readme (#3597)

Authored November 25, 2020

[docs][R-package] fix typo (#3609)

Authored November 29, 2020

[docs] update documentation with AUC-mu, average precision (#3627)

Authored December 4, 2020

[python] cut unnecessary files to reduce package size (#3579)

Authored November 19, 2020

fix regex in MANIFEST file (#3593)

Authored November 24, 2020

[refactor] SWIG - Split pointer manipulation to individual .i file (#3538)

Authored November 24, 2020

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Top Contributors in v3.1.1

jameslamb

zenggyu

AlbertoEAF

shiyu1994

dolfinus

cyfdecyf

guolinke

StrikerRUS

mfrasco6

tonyk7440

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Release Notes Published

Changes

💡 New Features

[R-package] {lightgbm} is now available on CRAN (fixes #629) @jameslamb (#3612)
[R-package] Use command-line args to customize CMake builds (fixes #2441) @jameslamb (#3574)
[python] Allow to build Python wheel package @dolfinus (#3594)

🚀 Efficiency Improvement

[R-package] use as.factor() instead of factor() in lgb.cv() @jameslamb (#3560)

🐛 Bug Fixes

[R-package] fix partial matching of keyword arguments in lgb.cv() (fixes #3629) @jameslamb (#3630)
fix typo in dataset checks @StrikerRUS (#3631)
Check max_bin, etc. match config when using binary @cyfdecyf (#3592)
[R-package] construct dataset earlier in lgb.train and lgb.cv (fixes #3583) @tonyk7440 (#3598)
[python] fix regex in MANIFEST file @StrikerRUS (#3593)
Fix #3557 and potential issue with dense multi-val feature groups. @shiyu1994 (#3590)
fix deterministic, part2 @guolinke (#3578)
remove max_block_size_ in train states (fix #3570) @shiyu1994 (#3575)

📖 Documentation

[python] more detailed docs for trees_to_dataframe(), create_tree_digraph(), plot_tree() @jameslamb (#3618)
[docs] update documentation with AUC-mu, average precision @jameslamb (#3627)
[docs] Add new badges @StrikerRUS (#3610)
[docs][R-package] fix typo @StrikerRUS (#3609)
[docs] add link to lightgbm4j to readme @shuttie (#3597)

🧰 Maintenance

release 3.1.1 @jameslamb (#3611)
[ci] add credentials to gitignore @jameslamb (#3620)
[R-package] Update remaining internal function calls to use keyword arguments @zenggyu (#3617)
[R package] update lgb.Dataset.R to use keyword arguments @zenggyu (#3607)
[R-package] Update lgb.model.dt.tree.R to use keyword arguments @zenggyu (#3605)
[R-package] use keyword arguments for internal functions in utils.R @mfrasco6 (#3604)
[ci] remove unnecessary environment variables in R-package CI @jameslamb (#3602)
[R-package][tests] update values in valgrind test @StrikerRUS (#3600)
[refactor] Reduce code duplication in c_api.cpp @AlbertoEAF (#3539)
[refactor] SWIG - Split pointer manipulation to individual .i file @AlbertoEAF (#3538)
[ci] test 32-bit R in CI @jameslamb (#3588)
[ci] Fix missing git install in R artifact job (fixes #3567) @jameslamb (#3587)
[R-package] Remove CLI-only objects @jameslamb (#3566)
small R Docker cleanup @StrikerRUS (#3582)
[python] remove unnecessary files to reduce sdist size @jameslamb (#3579)
bump version for development @guolinke (#3568)
[ci] remove conda from R CI jobs @jameslamb (#3573)