njustboy/plsaemyl

Implementation of PLSA model using EM inference algorithm

PLSAEMyl

/** Copyright (C) 2013 by SMU Text Mining Group/Singapore Management University/Peking University

PLSAEMyl is distributed for research purpose, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Feel free to contact the following people if you find any problems in the package. [email protected] * */

Brief Introduction

1. This is Liu Yang's implementation for EM inference of PLSA. The test data set is Newsgroup-18828, which is included in the project. You can test other data sets with it. Just import the project into Eclipse and run PlsaTest.java to start it without any configuration. The original documents and sample output files have been included.

2. Author's technical blog : http://blog.csdn.net/yangliuy

   Author's homepage:https://sites.google.com/site/liuyang198908/home

   For more information of PLSA and EM inference: http://blog.csdn.net/yangliuy/article/details/8330640

3. We will also relase more open source code for topic models in https://github.com/yangliuy.