Wednesday, April 15, 2009

Latent Semantic Analysis Gathering Titles

In order to give an example of Latent Sematic Analysis, I went to Amazon.com, searched on "investing", and took the top 10 books titles that were displayed. One of those book titles only had one index word so I dropped it. Here are the other 9 titles with the index words underlined. To be an index word, the word must occur in 2 or more titles, and not be a "noise" or stop word such as "the", "to", "of", etc.

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