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With respect to LDA, there is a new paper on arxiv, Two SVDs Suffice: Spectral decompositions for probabilistic topic modeling and latent Dirichlet allocation

by osdf 14y ago

With respect to LDA, there is a new paper on arxiv, Two SVDs Suffice: Spectral decompositions for probabilistic topic modeling and latent Dirichlet allocation [1]. [1] http://arxiv.org/abs/1204.6703 http://arxiv.org/abs/1204.6703