机器学习

http://www.ppvke.com/Blog/archives/44035（人人都是数据加）

https://www.cnblogs.com/ljy2013/p/6890408.html

http://blog.csdn.net/szlcw1/article/details/52259668

http://www.ppvke.com/Blog/archives/38175

http://www.ppvke.com/Blog/archives/50817

http://www.ppvke.com/Blog/archives/47360

http://www.ppvke.com/Blog/?s=面试题

https://www.cnblogs.com/MrLJC/p/4099404.html(决策树)

http://www.cnblogs.com/MrLJC/p/4156116.html（机器学习算法实战）

http://www.cnblogs.com/MrLJC/