Probabilistic Latent Semantic Indexing: "Probabilistic Latent Semantic Indexing"

Probabilistic Latent Semantic Indexing

Ref:

http://www.jaist.ac.jp/~bao/Writings/TopicModeling2.pdf

http://cs.gmu.edu/~pwang7/pLSI.html
http://hpc.cs.tsinghua.edu.cn/research/cluster/plsa/index.html

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