Invention Grant
- Patent Title: Query identification and normalization for web search
- Patent Title (中): 网页搜索的查询识别和归一化
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Application No.: US12818036Application Date: 2010-06-17
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Publication No.: US07974971B2Publication Date: 2011-07-05
- Inventor: Yumao Lu , Nawaaz Ahmed , Fuchun Peng , Marco Zagha
- Applicant: Yumao Lu , Nawaaz Ahmed , Fuchun Peng , Marco Zagha
- Applicant Address: US CA Sunnyvale
- Assignee: Yahoo! Inc.
- Current Assignee: Yahoo! Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Martine Penilla & Gencarella, LLP
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
A computer-implemented method for processing user entered query data to improve results of a search of pages using a local search database, when searching the internet, is disclosed. The method includes receiving the user entered query data and parsing each word of the query data and segmenting words using a probabilistic dictionary to determine a likelihood that the word is for a particular name. And, associating the particular names with a name tag to create one or more tagged name terms. Then, normalizing each of the tagged name terms and the normalizing including boosting information if found in the local search database and determining proximity between selected ones of the tagged name terms. The method then generates an optimized search query that incorporates normalized terms and operators. The optimized search query being applied to the internet to enable search results to be produced and displayed to the user in response to the entered query data.
Public/Granted literature
- US20100257150A1 QUERY IDENTIFICATION AND NORMALIZATION FOR WEB SEARCH Public/Granted day:2010-10-07
Information query