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  • curprev 23:3523:35, 3 March 2019 ThomasAgerAI talk contribs 54,912 bytes +8 The matrix that LSA is applied to is one where rows correspond to words, and columns correspond to paragraphs. It was previously stated that words could then be compared by taking the cosine similarity between two words, but as the rows no longer have a meaning that corresponds to words this does not make sense. I think that the author intended to say that it was now possible to obtain a cosine similarity between the paragraphs, as the column amount stays the same. undo

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