EM算法 The EM Algorithm

（EM算法）The EM Algorithm

http://www.cnblogs.com/jerrylead/archive/2011/04/06/2006936.html

 

EM算法原理

http://blog.csdn.net/abcjennifer/article/details/8170378

 

从最大似然到EM算法浅解

http://blog.csdn.net/zouxy09/article/details/8537620