Search results

How to build lightgbmlib-3.3.510.jar from source code?

Status: Open.

#7121In Microsoft/LightGBM;

· sixgodccc-tech opened on Jan 6, 2026

[R-package] R package cannot be built with GPU (OpenCL/CUDA) on Linux (v4.6.0)

awaiting response

gpu (CUDA)Issue is related to the CUDA GPU variant.Issue is related to the CUDA GPU variant.

gpu (OpenCL)Issue is related to the OpenCL-based GPU variant.Issue is related to the OpenCL-based GPU variant.

r-package

Status: Open.

#7112In Microsoft/LightGBM;

· 15mmerits opened on Dec 28, 2025

how to use customized metrics for early stop

awaiting response

question

Status: Open.

#7103In Microsoft/LightGBM;

· ieipi opened on Dec 11, 2025

LightGBM model giving different results in different environments

awaiting response

question

Status: Open.

#7102In Microsoft/LightGBM;

· sumeetlohar7 opened on Dec 10, 2025

[CUDA] Segfault when using int64 sparse matrix indices with <code>predict(pred_contrib=True)</code>

bug

gpu (CUDA)Issue is related to the CUDA GPU variant.Issue is related to the CUDA GPU variant.

Status: Open.

#7101In Microsoft/LightGBM;

· nicklamiller opened on Dec 9, 2025

[R-package] MSVC compile failure (R, Windows)

bug

r-package

Status: Open.

#7098In Microsoft/LightGBM;

· GabeAl opened on Dec 5, 2025

<code>lightgbm.cv</code> evaluate metric globaly instead of averaging metric across validation folds

question

Status: Open.

#7094In Microsoft/LightGBM;

· carlosg-m opened on Nov 29, 2025

<code>lightgbm.cv</code> set balanced sample_weights according to each training fold target

question

Status: Open.

#7093In Microsoft/LightGBM;

· carlosg-m opened on Nov 29, 2025

Train with Python, convert to C++ code for inference?

question

Status: Open.

#7069In Microsoft/LightGBM;

· ylkcy opened on Oct 22, 2025

[Nuget] Add support for 16 KB page size for Android 16 Maui builds

question

Status: Open.

#7065In Microsoft/LightGBM;

· MartBentNedap opened on Oct 20, 2025

LightGBM breaks on very large data when training on GPU

gpu (CUDA)Issue is related to the CUDA GPU variant.Issue is related to the CUDA GPU variant.

gpu (OpenCL)Issue is related to the OpenCL-based GPU variant.Issue is related to the OpenCL-based GPU variant.

question

Status: Open.

#7063In Microsoft/LightGBM;

· AMChristgau opened on Oct 17, 2025

feature penalty not supported in CUDA

gpu (CUDA)Issue is related to the CUDA GPU variant.Issue is related to the CUDA GPU variant.

question

Status: Open.

#7054In Microsoft/LightGBM;

· gnahz04 opened on Oct 12, 2025