http://blog.csdn.net/abcjennifer/article/category/1173803/4
http://blog.csdn.net/abcjennifer/article/category/1173803/3
http://blog.csdn.net/abcjennifer/article/category/1173803/2
http://blog.csdn.net/abcjennifer/article/category/1173803/1
一个机器学习博客 ，包括 Standford公开课machine learning
原文：http://www.cnblogs.com/donaldlee2008/p/5222802.html