Computer-implemented system and method for text-based document processing
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United States of America Patent
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Feb 7, 2006
Grant Date -
Dec 4, 2003
app pub date -
May 31, 2002
filing date -
May 31, 2002
priority date (Note) -
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Abstract
A computer-implemented system and method for processing text-based documents. A frequency of terms data set is generated for the terms appearing in the documents. Singular value decomposition is performed upon the frequency of terms data set in order to form projections of the terms and documents into a reduced dimensional subspace. The projections are normalized, and the normalized projections are used to analyze the documents.
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