07996398 is referenced by 2 patents and cites 100 patents.

A system is disclosed that identifies related search terms by performing a term co-occurrence analysis of search query submissions of users. The system may give different amounts of weight to different search query submissions based, for example, on whether subsequent user actions reveal that particular searches were successful. The system may use the identified related search terms to correct spelling errors in search queries received from users.

Title
Identifying related search terms based on search behaviors of users
Application Number
12/907405
Publication Number
7996398 (B2)
Application Date
October 19, 2010
Publication Date
August 9, 2011
Inventor
Timothy R Kohn
Seattle
WA, US
Joel R Spiegel
Woodinville
WA, US
Michael L Hamrick
Seattle
WA, US
Dwayne E Bowman
Woodinville
WA, US
Ruben E Ortega
Seattle
WA, US
Agent
Knobbe Martens Olson & Bear
Assignee
A9 com
CA, US
IPC
G06F 17/30
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