System and method for personalized information retrieval based on user expertise
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United States of America Patent
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May 10, 2005
Grant Date -
Dec 18, 2003
app pub date -
Jun 14, 2002
filing date -
Jun 14, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A search request is received at an information retrieval system from a searcher. The search request preferably contains at least one search term and a user identifier. A plurality of objects are then searched based on the at least one search term. At least one located object is found from the plurality of objects. The at least one located object is associated with the search term(s). An intrinsic score based on the search term(s) is subsequently calculated for each located object. The intrinsic score is then adjusted to an adjusted score based on the difference between a creator expertise of a creator of the at least one located object and/or a contributor expertise of a contributor to the at least one located object, and a searcher expertise of the searcher.
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