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lgb.save() does not handle non-ascii characters in windows
bug
#4721
opened Oct 26, 2021 by
david-cortes
updated Mar 2, 2022
LGBM sometimes strongly extrapolates in a regression problem with huge feature set
question
#5033
opened Feb 25, 2022 by
DataDemystifier
updated Mar 3, 2022
ForceSplit might be ignored if no gain
effectiveness
feature request
#4726
opened Oct 27, 2021 by
tongwu-sh
updated Mar 3, 2022
Pairwise metric in LTR that take into account all the rows of each query
question
#4755
opened Oct 30, 2021 by
jaguerrerod
updated Mar 3, 2022
LightGBM Incremental Learning does not work on HDFSequence Tabular Data
bug
#5008
opened Feb 15, 2022 by
gulstein86
updated Mar 7, 2022
Why does my code run faster on lower versions?
question
#5003
opened Feb 11, 2022 by
ji1ai1
updated Mar 7, 2022
[CUDA] Add support for min_data_in_group in new CUDA version
feature request
#5062
opened Mar 9, 2022 by
shiyu1994
updated Mar 9, 2022
Inconsistent behavior of median regression (objective = "quantile", alpha = 0.5) with early stopping.
question
#4870
opened Dec 8, 2021 by
spitzem
updated Mar 10, 2022
[ci] warnings from cppcheck
help wanted
maintenance
#4539
opened Aug 20, 2021 by
jameslamb
updated Mar 13, 2022
[CUDA] Multi-GPU and distributed training for new CUDA version.
feature request
#5076
opened Mar 15, 2022 by
shiyu1994
updated Mar 15, 2022
[RFC] [doc] Add long-form documentation on sampling in LightGBM
doc
#5070
opened Mar 13, 2022 by
jameslamb
updated Mar 24, 2022
Hyperparameter Optimization with LGBRanker
question
#5042
opened Mar 1, 2022 by
antaradas94
updated Mar 24, 2022
[RFC] Inconsistent behavior when a single-leaf tree is encountered
question
#5051
opened Mar 3, 2022 by
shiyu1994
updated Mar 24, 2022
iteratively create binary dataset file for large dataset
question
#5055
opened Mar 5, 2022 by
PhillipMaire
updated Mar 25, 2022
SHAP attributions erronously ignore training data weights
bug
#5095
opened Mar 25, 2022 by
proto-n
updated Mar 26, 2022
Clarification request: effect of
lambdarank_truncation_level for pairwise ranking
question
#5100
opened Mar 28, 2022 by
thvasilo
updated Mar 28, 2022
Allow early stopping in Sklearn Pipeline that has a custom transformer
#5090
opened Mar 22, 2022 by
rosscleung
updated Mar 31, 2022
[dask] multiclass classification gives different samples for same split
bug
dask
#4220
opened Apr 23, 2021 by
jmoralez
updated Apr 5, 2022
What is the ordering of feature importances?
doc
question
#5143
opened Apr 11, 2022 by
danielsoutar
updated Apr 12, 2022
When header=0, LGBM_BoosterPredictForFile() called on a CSV with column names raises a process-crashing error
bug
#5093
opened Mar 23, 2022 by
david-cortes
updated Apr 13, 2022
Out of bound access when dataset in continual training has fewer features than in the loaded model
bug
#5156
opened Apr 17, 2022 by
shiyu1994
updated Apr 17, 2022
Discussing how CV validation metrics are aggregated.
question
#5161
opened Apr 20, 2022 by
samFarrellDay
updated Apr 20, 2022
[Python] Allowing custom objective / metric function with "objective" and "metric" parameters
feature request
#3244
opened Jul 21, 2020 by
daanklijn
updated Apr 22, 2022
[CUDA] Objective functions and metrics for cuda_exp
feature request
#5163
opened Apr 21, 2022 by
shiyu1994
updated Apr 22, 2022
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