Information retrieval system and information retrieving method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
May 8, 2003
app pub date -
Nov 6, 2002
filing date -
Nov 7, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
To provide an information retrieval system capable of easily finding a site similar to a users favorite site without any difference in retrieval result obtained for each user and in steps of obtaining information. HTML file obtaining means obtains an HTML file from a Web site in an Internet. Retrieval key extraction means analyzes contents of the HTML file indicated by a URL specified by the user, and extracts a keyword as a retrieval key. Retrieval result storage means retrieves an index table based on the extracted retrieval key, and stores the retrieval result. Retrieval result display means reforms the retrieval result for visibility for the user and outputs the result. Score computation means computes the scores of the HTML tag and the keyword. Index table storage means stores an extracted index.
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