Learning-driven Methodology/ML (Machine Learning)
[LightGBM] 매개변수 조정 (Parameters Tuning) (3)
goatlab
2023. 7. 3. 11:30
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For Better Accuracy
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Deal with Over-fitting
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https://lightgbm.readthedocs.io/en/latest/Parameters-Tuning.html#deal-with-over-fitting
Parameters Tuning — LightGBM 3.3.5.99 documentation
num_leaves. This is the main parameter to control the complexity of the tree model. Theoretically, we can set num_leaves = 2^(max_depth) to obtain the same number of leaves as depth-wise tree. However, this simple conversion is not good in practice. The re
lightgbm.readthedocs.io
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