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380 Open 3,111 Closed
380 Open 3,111 Closed
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Issues list

How can I add the weight column without adding it to the feature list？ question
#6856 opened Mar 8, 2025 by Fearycxy
[R-package] [ci] gcc14 test jobs failing: "libRlapack.so: undefined symbol: dgemmtr_" blocking r-package
#6855 opened Mar 7, 2025 by jameslamb
2
[python-package] Load a lightgbm.LGBMRegressor from file awaiting response question
#6854 opened Mar 7, 2025 by EnnFour
3
Shrinkage different on first tree between default and custom objective question
#6853 opened Mar 4, 2025 by Shanxce
2
[python-package] Model parameters are lost when loading Booster from model serialized string bug duplicate
#6851 opened Mar 2, 2025 by Samsagax
1
4
[python-package] Fitting on Polars Dataframe fails due to missing setter for fetures_names_in_ bug
#6849 opened Feb 28, 2025 by FelicitasTengenQC
@borchero
1
[R-package] Printing a booster trained with lgb.train() errors unexpectedly bug r-package
#6848 opened Feb 28, 2025 by walkerjameschris
1
2
[CUDA] Potential missed inversion of discounts within CUDA implementation of LambdarankNDCG question
#6847 opened Feb 28, 2025 by DJ-Hayden
@shiyu1994
2
Training crashes when "monotone_constraints_method" is set to "advanced" bug
#6841 opened Feb 26, 2025 by sv1990
2
[CUDA] Defaulting to malloc in CHAllocator question
#6840 opened Feb 24, 2025 by pr1nce-harry
3
arrow.h brings lots of C++ to the c_api.h header bug
#6839 opened Feb 20, 2025 by Ten0
@jameslamb
3
What does booster.refit actually do? question
#6838 opened Feb 20, 2025 by mlondschien
1
CUDA backend uses significantly more memory than OpenCL question
#6835 opened Feb 19, 2025 by adamreeve
4
[python-package] lgb.train() init_model does not allow a model that has fewer features than the training data question
#6831 opened Feb 16, 2025 by vnherdeiro
2
[c++] forcedsplits_filename pointing at a non-existent file is silently ignored bug good first issue
#6830 opened Feb 15, 2025 by jameslamb
1
1
[ci] [python-package] [R-package] support MUSL-based Linux distributions (like Alpine) feature request maintenance r-package
#6829 opened Feb 15, 2025 by jameslamb
2
[RFC] [CUDA] distribute Python wheels with CUDA support feature request
#6828 opened Feb 15, 2025 by jameslamb
2
NuGet package is missing README doc good first issue
#6827 opened Feb 15, 2025 by jameslamb
How is NDCG computed for queries where there is only one document? question
#6823 opened Feb 11, 2025 by cjsombric
2
[python-package] [dask] AttributeError: 'Future' object has no attribute 'get_params()' in DaskLGBMClassifier.fit when using Dask Gateway dask
#6822 opened Feb 11, 2025 by rewaishi
3
What happens to missing data during training when use_missing=False? question
#6819 opened Feb 7, 2025 by hsorsky
1
Rank Evaluation Metric NDCG inconsistent between LGBMRanker.fit vs. LGBMRanker.predict() question
#6814 opened Feb 6, 2025 by cjsombric
5
[GPU] GOSS boosting error on GPU H100 question
#6811 opened Feb 2, 2025 by SergeevVladislav
4
[R-package] Support installing from GitHub repo via remotes::install_github() or pak::pak() feature request r-package
#6809 opened Feb 1, 2025 by eitsupi
2
Class/Sample weights vs is_unbalance/scale_pos_weight question
#6807 opened Jan 30, 2025 by bking124
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