Phrase-based personalization of searches in an information retrieval system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 25, 2009
Grant Date -
Dec 25, 2008
app pub date -
Jul 26, 2004
filing date -
Jul 26, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An information retrieval system uses phrases to index, retrieve, organize and describe documents. Phrases are identified that predict the presence of other phrases in documents. Documents are the indexed according to their included phrases. Related phrases and phrase extensions are also identified. Phrases in a query are identified and used to retrieve and rank documents. Phrases are also used to cluster documents in the search results, create document descriptions, and eliminate duplicate documents from the search results, and from the index.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully