Document retrieval method and system and computer readable storage medium
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 8, 2005
Grant Date -
Jun 13, 2002
app pub date -
Sep 13, 2001
filing date -
Oct 31, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A document retrieval method using a computer program includes retrieving a first set of documents using a first query expression generated by the computer program. The first set of documents is provided to a user. An evaluation of the first set of documents is received from the user. The first query expression is changed to a second query expression generated by the computer program based on the evaluation.
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