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tiny-lightgbm's Introduction

tiny-LightGBM

简述 Introduction

一个简单的lightgbm的实现,主要是为了学习c++和机器学习算法。

大量参考了LightGBM的实现,感谢这项工作。

目前所有的注释和代码解释是中文(代码解释.md),未来可能会更新英文注释。

如果对你理解代码有帮助,请STAR

A simple implementation of lightgbm , only for study source code(cpython , c++ , python) and gbdt.

This work stems from LightGBM , thanks.

And now all code annotation and code explain was written by Chinese , English note may be completed in the future work.

If this work can help you, please STAR.

学习路径 How to study

从python文件lightgbm.py,调用c_api.cpp提供的cpython接口。实现功能,所有的代码均详细注释。代码解释文件宏观展示代码架构。

Our code from lightgbm.py , then use the cpython interface of c_api.cpp . All code has annotation , and code_explain.md show the macro framework of code.

备注 Remarks

难免有很多错误,希望大家不吝指出。

This work may have some mistakes, please contact me.

待做 TO do list

1.EFB的分析

2.类别特征的处理

3.更多的目标函数分析

4.多线程加速处理

5.设计模式分析

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