共 5 条
[2]
基于Web的评论文本情感分类问题研究[D]. 王素格.上海大学 2008
[4]
Unsupervised Learning by Probabilistic Latent Semantic Analysis
[J].
Machine Learning,
2001, 42
:177-196
[5]
Probabilistic Latent Semantic Analysis. Hofmann T. Proc of the15th Conference on Uncertainty in Artificial Intelligence . 1999

