Invention Grant
US07809745B2 Method for generating structured query results using lexical clustering
有权
使用词法聚类生成结构化查询结果的方法
- Patent Title: Method for generating structured query results using lexical clustering
- Patent Title (中): 使用词法聚类生成结构化查询结果的方法
-
Application No.: US11836277Application Date: 2007-08-09
-
Publication No.: US07809745B2Publication Date: 2010-10-05
- Inventor: Pradheep Elango , Stephen O'Sullivan
- Applicant: Pradheep Elango , Stephen O'Sullivan
- Applicant Address: US CA Sunnyvale
- Assignee: Yahoo! Inc.
- Current Assignee: Yahoo! Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Ostrow Kaufman & Frankl LLP
- Agent Seth H. Ostrow
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
The present invention provides for the generation of structured query results using lexical clustering which includes collecting one or more search queries and data associated with the one or more search queries. The present invention further includes preprocessing the one or more queries into a canonicalized form of each of the one or more queries. The canonicalized form of each of the one or more queries may be accomplished using stemming, punctuation, pluralization, word order or other canonicalization rules. The present invention further includes building a lexical index of the one or more search queries and data associated with the one or more search queries and mining the lexical index of the one or more search queries and data associated with the one or more search queries in order to generate a structured query result set.
Public/Granted literature
- US20090043753A1 METHOD FOR GENERATING STRUCTURED QUERY RESULTS USING LEXICAL CLUSTERING Public/Granted day:2009-02-12
Information query