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siboehm / lleaves

Compiler for LightGBM gradient-boosted trees, based on LLVM. Speeds up prediction by ≥10x.
https://lleaves.readthedocs.io/en/latest/
MIT License
370 stars 31 forks source link

Implement random forest #59

Closed siboehm closed 1 year ago

siboehm commented 1 year ago

https://github.com/microsoft/LightGBM/issues/4118

boosting_type = rf

requires averaging the outputs (before the objective function) instead of just the normal accumulation.

Closes #58