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Issues: microsoft/LightGBM

[RFC] 4.0.0 Release
#5153 opened Apr 14, 2022 by jameslamb
Open 13
Feature Requests & Voting Hub
#2302 opened Aug 1, 2019 by guolinke
Open 26
[Discussion] efficiency improvements
#2791 opened Feb 21, 2020 by guolinke
Open 21
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190 Open 2,490 Closed
190 Open 2,490 Closed
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Issues list

LightGBM: Sklearn and Native API equivalence again, leads to very bad scores with sklearn API question
#5268 opened Jun 5, 2022 by pseudotensor
6
Result of model with linear trees depends on the number of used during fitting CPU threads bug
#5266 opened Jun 5, 2022 by StrikerRUS
1
Getting Error: could not convert string to float: 'W365586
#5263 opened Jun 3, 2022 by ezecarrascosa
python 3.8.10 import and error
#5261 opened Jun 2, 2022 by robrobSK
Are RMSE and MSE losses the same during training? question
#5260 opened Jun 2, 2022 by nd7141
Custom Loss Function for LGBMRegressor awaiting response question
#5256 opened May 31, 2022 by jdtrebbien
3
[Help] - How to modify code to get leaf outputs awaiting response question
#5245 opened May 27, 2022 by sushmit-goyal
1
predict() requires DataFrame to have category dtype, but should be able to infer which fields are categorical feature request
#5244 opened May 26, 2022 by johnpaulett
1
3
Substr Parameter Error awaiting response
#5242 opened May 26, 2022 by lzy960601
1
callbacks = [log_evaluation(0)] does not suppress outputs but verbose_eval is deprecated awaiting response question
#5241 opened May 25, 2022 by Jakobhenningjensen
1
Does LightGBM use Newton-Raphson optimization or not? awaiting response question
#5233 opened May 23, 2022 by nd7141
1
[R-package] [ci] static analysis CI job not compatible with {lintr} 3.0.0 maintenance r-package
#5228 opened May 22, 2022 by jameslamb
4
Force split but with threshold decided by lightgbm feature request question
#5224 opened May 18, 2022 by DominicHK
[R package] [Question] Output structure of predict
#5223 opened May 18, 2022 by mayer79
[Bug] Data parallel lgbm throws exception when splitting a leaf
#5222 opened May 18, 2022 by vollis
5
Initial Score Usage and Documentation awaiting response question
#5219 opened May 17, 2022 by lcrmorin
1
Fit support for categorical features awaiting response question
#5218 opened May 17, 2022 by lcrmorin
3
lightgbm.basic.LightGBMError: Out of Resources question
#5214 opened May 15, 2022 by aidiss
3
[python] Dataset cannot be constructed from sparse Sequence bug
#5207 opened May 10, 2022 by tony-theorem
1
Very slow data loading for sparse dataset with a large number of features efficiency feature request
#5205 opened May 10, 2022 by shiyu1994
@shiyu1994
2
[RFC] [R-package] decouple verbosity and validation sets in lightgbm() r-package
#5203 opened May 10, 2022 by jameslamb
2
Effect of group_column for Regression problems using LightGBM awaiting response question
#5201 opened May 9, 2022 by pidahbus
3
[docs] The recommended way to use early stopping question
#5196 opened May 4, 2022 by c60evaporator
Error in 'interaction_constraints' parameter logic
#5195 opened May 4, 2022 by longdahl
2
Add ability to set min_data_in_leaf as a share of n_samples feature request
#5194 opened May 3, 2022 by gorokhovnik
2
ProTip! Exclude everything labeled bug with -label:bug.