1、线性模型
指南：
http://www.cnblogs.com/pinard/p/6026343.html
http://blog.csdn.net/u012102306/article/details/52988660
http://blog.csdn.net/gamer_gyt/article/details/51232733
2、LogisticRegression
指南：
http://www.jianshu.com/p/15646e157fbd
http://blog.csdn.net/zouxy09/article/details/20319673
http://blog.csdn.net/zouxy09/article/details/8537620
3、树模型
GBDT:http://www.jianshu.com/p/005a4e6ac775
