学统计时学到了EM算法，感觉非常有用~这里发一本专门讲EM算法的书

Book name: The EM Algorithm and Extensions
Author:GEOFFREYJ.McLACHLAN
            THRIYAMBAKAM KRISHNAN
Content:
1.General Introduction
2.Examples of the EM Algorithm
3.Basic Theory of the EM Algorithm
4.Standard Errors and Speeding Up Convergence
5.Extensions of the EM Algorithm
6.Miscellaneous Topics

Language：English