Method and apparatus for constructing a compact similarity structure and for using the same in analyzing document relevance
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United States of America Patent
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May 24, 2011
Grant Date -
Nov 6, 2008
app pub date -
May 15, 2008
filing date -
Dec 12, 2005
priority date (Note) -
Expired
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Abstract
−N in number if the similarity values are asymmetric with regard to document pairing, and the plurality of similarity-value entries are fewer thanin number if the similarity values are symmetric with regard to document pairing. A method and apparatus for generating the data structure are described.
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