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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Update of "WordCountMatrix" by udanax
Date Wed, 17 Sep 2008 07:37:26 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hama Wiki" for change notification.

The following page has been changed by udanax:
http://wiki.apache.org/hama/WordCountMatrix

New page:
[[TableOfContents(4)]]
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== Abstract ==

Basically, It'll shows how to construct the matrix from the files.

This word count matrix (document-word) approach is often referred to as latent semantic indexing
and document clustering (Of course, A word frequently present in all documents will not be
useful for clustering -- The length of all documents is not uniform so a lengthy document
will have higher word counts). 

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