What is recorded here?
Combined gradient-based one-side sampling with reweighting of small-gradient samples and greedy bundling of sparse, nearly exclusive features to reduce histogram-based tree-training cost.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
Inherits gradient boosting and histogram trees. GOSS approximates split gains under sampling/size conditions; EFB is lossless only for suitable exclusivity, with conflicts trading accuracy for speed. No unconditional constant-factor graph-coloring/bundling theorem or universal20xperformance claim exported from the paper's phrasing.2017paper differs from2016project establishment.
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People and systems
Guolin Ke; Qi Meng; Thomas Finley; Taifeng Wang; Wei Chen; Weidong Ma; Qiwei Ye; Tie-Yan Liu
Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
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English catalogue narrative
LightGBM: gradient-aware sampling and exclusive-feature bundling
Combined gradient-based one-side sampling with reweighting of small-gradient samples and greedy bundling of sparse, nearly exclusive features to reduce histogram-based tree-training cost.
Scientific scope
Inherits gradient boosting and histogram trees. GOSS approximates split gains under sampling/size conditions; EFB is lossless only for suitable exclusivity, with conflicts trading accuracy for speed. No unconditional constant-factor graph-coloring/bundling theorem or universal20xperformance claim exported from the paper's phrasing.2017paper differs from2016project establishment.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
Guolin Ke; Qi Meng; Thomas Finley; Taifeng Wang; Wei Chen; Weidong Ma; Qiwei Ye; Tie-Yan Liu
Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.