Enhanced apparatus and methods for retrieving and selecting profiled textural information records from a database of defined category structures
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United States of America Patent
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Jul 16, 1996
Issued Date -
N/A
app pub date -
May 6, 1994
filing date -
Apr 30, 1992
priority date (Note) -
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Abstract
A method for extracting a preferred set of textual records from a database includes the following features. Priority values are assigned to each of a plurality of predefined category structures. Textual records are assigned a relevance value with respect to each category structure. If a record's relevance value exceeds a predetermined threshold value, that record is associated with the category structure. Each category has a list of associated textual records which are retrieved. Textual records are selected from the set of retrieved textual records and assembled into a set. Information on how the subscriber uses the set is gathered, and new rankings for the category structure are computed.
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