FYI What are the differences among latent semantic analysis (LSA), latent semantic indexing (LSI), and singular value decomposition (SVD)? http://stats.stacke

FYI What are the differences among latent semantic analysis (LSA), latent semantic indexing (LSI), and singular value decomposition (SVD)? http://stats.stackexchange.com/questions/4735/what-are-the-differences-among-latent-semantic-analysis-lsa-latent-semantic-i http://stats.stackexchange.com/questions/4735/what-are-the-d...