李小文知乎文章与Github代码汇总

共建立了2个Github项目，实现了20个算法，写了12篇知乎文章。

---------------------------------------------------------------------------------------

【Github项目】

机器学习https://github.com/tushushu/imylu​github.com

2. 算法与数据结构https://github.com/tushushu/pads​github.com

---------------------------------------------------------------------------------------

【文章及代码链接】

线性回归李小文：线性回归的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/linear_regression_example.py​github.com

2. 逻辑回归李小文：逻辑回归的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/logistic_regression_example.py​github.com

3. Cart回归树李小文：回归树的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/regression_tree_example.py​github.com

4.1 GBDT回归李小文：GBDT回归的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/gbdt_regressor_example.py​github.com

4.2 GBDT分类李小文：GBDT分类的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/gbdt_classifier_example.py​github.com

5. 大顶堆李小文：大顶堆的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/max_heap_example.py​github.com

6. KD-Tree李小文：KD Tree的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/kd_tree_example.py​github.com

7. KNN李小文：KNN的原理及Python实现​zhuanlan.zhihu.com

7.1 KNN回归https://github.com/tushushu/imylu/blob/master/examples/knn_regressor_example.py​github.com

7.2 KNN分类https://github.com/tushushu/imylu/blob/master/examples/knn_classifier_example.py​github.com

8. ALS李小文：协同过滤(ALS)的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/als_example.py​github.com

9. 朴素贝叶斯李小文：高斯朴素贝叶斯的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/gaussian_nb_example.py​github.com

10. 全连接神经网络李小文：全连接神经网络的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/imylu/blob/master/examples/mlp_example.py​github.com

11. 梯度下降李小文：梯度下降的原理及Python实现​zhuanlan.zhihu.comhttps://github.com/tushushu/pads/blob/master/examples/gradient_decent_example.py​github.com

12. 分类模型的评估李小文：分类模型评估的方法及Python实现​zhuanlan.zhihu.comtushushu/imylu​github.com

--------------------------------分割线----------------------------------------------------

13. 决策树https://github.com/tushushu/imylu/blob/master/examples/decision_tree_example.py​github.com

14. 随机森林https://github.com/tushushu/imylu/blob/master/examples/random_forest_example.py​github.com

15. K-meanshttps://github.com/tushushu/imylu/blob/master/examples/kmeans_example.py​github.com

16. HMMhttps://github.com/tushushu/imylu/blob/master/examples/hmm_example.py​github.com

17. PCAhttps://github.com/tushushu/imylu/blob/master/examples/pca_example.py​github.com

18. 孤立森林https://github.com/tushushu/imylu/blob/master/examples/isolation_forest_example.py​github.com

19. 岭回归https://github.com/tushushu/imylu/blob/master/examples/ridge_regressor_example.py​github.com

20. 模拟退火https://github.com/tushushu/pads/blob/master/examples/simulated_annealing_example.py​github.com

常见算法的python实现回归树的原理及Python实现