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Issues: microsoft/LightGBM

[RFC] 4.0.0 Release
#5153 opened Apr 14, 2022 by jameslamb
Open 15
[Discussion] efficiency improvements
#2791 opened Feb 21, 2020 by guolinke
Open 21
Feature Requests & Voting Hub
#2302 opened Aug 1, 2019 by guolinke
Open 26
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208 Open 2,607 Closed
208 Open 2,607 Closed
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Issues list

Cannot replicate regression via custom loss for colsample_bytree != 1 question
#5543 opened Oct 14, 2022 by mlondschien
1
LGBM model returns different predictions between multiclass and binary objective when using l2-regularization
#5542 opened Oct 14, 2022 by mlondschien
[python-package] params are lost when copying a Booster bug
#5539 opened Oct 12, 2022 by hsorsky
5
[ci] [dask] fix test on "only one worker has data" training bug dask
#5537 opened Oct 12, 2022 by jameslamb
1
[gpu] LightGBM GPU Trainer is stuck at Compiling OpenCL Kernel with 64 bins awaiting response question
#5536 opened Oct 12, 2022 by ParthasarathySubburaj
5
Azure Publish MSBuild Duplicated Path question
#5535 opened Oct 11, 2022 by andrewkittredge
5
Lightgbm predict method with pred_contrib=True, and sklearn TransformedTargetRegressor returns incorrect contributions question
#5530 opened Oct 9, 2022 by valentasgruzauskas
[python-package] Where is the code for the 'quantile' objective, and how do I pass a custom objective to LGBMRegressor? question
#5524 opened Oct 7, 2022 by qinhaohcen
11
forcedsplits does not check features index boundary bug
#5517 opened Sep 30, 2022 by elena-sharova
max_cat_threshold default = 32 with large number of categories awaiting response question
#5516 opened Sep 28, 2022 by memeplex
3
Training stop with no error message with a input file of 330GB. It complete the training for a 16GB input file. question
#5515 opened Sep 28, 2022 by wil70
3
[python-package] [ci] Use manylinux image to produce wheels feature request
#5514 opened Sep 28, 2022 by jameslamb
Add support for CRLF line endings or improve documentation and error message
#5508 opened Sep 26, 2022 by js850
[R-package] CRAN error: r-devel-linux-x86_64-debian-clang bug r-package
#5502 opened Sep 24, 2022 by jameslamb
@jameslamb
14
[CI] Problematic all-successful GHA job implementation
#5501 opened Sep 24, 2022 by webknjaz
Visual Studio compilation error: "LightGBM::inet_pton ambiguous call to overloaded function" awaiting response question
#5499 opened Sep 23, 2022 by ArtificialZeng
1
KeyError: "OWNDATA" when using lightgbm.Sequence awaiting response question
#5496 opened Sep 22, 2022 by Kayne88
3
LightGBM can't learn a simple rule question
#5493 opened Sep 22, 2022 by gendrelom
4
Force features to be considered in every tree while setting feature_fraction < 1
#5492 opened Sep 21, 2022 by erik-johnsson
1
[R-package] error when using lgb.convert_with_rules() for a column of type logical bug r-package
#5489 opened Sep 15, 2022 by arodionoff
1
[CUDA] Difference of performance for Poisson regression objective between cuda_exp and cpu effectiveness
#5487 opened Sep 15, 2022 by shiyu1994
Is predict(..., pred_contrib=True) thread safe?
#5482 opened Sep 13, 2022 by zyxue
[R/CLI] Sparse dataset taking forever to load/save_binary
#5478 opened Sep 9, 2022 by billytcl
Groupwise interaction constraints
#5477 opened Sep 9, 2022 by septfleur
lightgbm 3.3.1 take more execution time compare with lightgbm 2.1.2 question
#5475 opened Sep 8, 2022 by PerformanceDetect
1
ProTip! Exclude everything labeled bug with -label:bug.