System and method for automatically and iteratively mining related terms in a document through relations and patterns of occurrences
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United States of America Patent
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Jan 7, 2003
Grant Date -
N/A
app pub date -
Nov 15, 1999
filing date -
Nov 15, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A computer program product is provided as an automatic mining system to identify a set of related terms on the World Wide Web that define a relationship, using the duality concept. Specifically, the mining system iteratively refines pairs of terms that are related in a specific way, and the patterns of their occurrences in web pages. The automatic mining system runs in an iterative fashion for continuously and incrementally refining the relates and their corresponding patterns. In one embodiment, the automatic mining system identifies relations in terms of the patterns of their occurrences in the web pages. The automatic mining system includes a relation identifier that derives new relations, and a pattern identifier that derives new patterns. The newly derived relations and patterns are stored in a database, which begins initially with small seed sets of relations and patterns that are continuously and iteratively broadened by the automatic mining system.
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