On the equivalence between Non-negative Matrix Factorization and Probabilistic Latent Semantic Indexing

Title
On the equivalence between Non-negative Matrix Factorization and Probabilistic Latent Semantic Indexing
Authors
Keywords
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Journal
COMPUTATIONAL STATISTICS & DATA ANALYSIS
Volume 52, Issue 8, Pages 3913-3927
Publisher
Elsevier BV
Online
2008-02-21
DOI
10.1016/j.csda.2008.01.011

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