Invention Grant
- Patent Title: Comparatively crawling web page data records relative to a template
- Patent Title (中): 相对于模板抓取网页数据记录
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Application No.: US11456753Application Date: 2006-07-11
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Publication No.: US07555480B2Publication Date: 2009-06-30
- Inventor: Benyu Zhang , Chenxi Lin , Hua-Jun Zeng , Jian Wang , Ke Tang , Zheng Chen
- Applicant: Benyu Zhang , Chenxi Lin , Hua-Jun Zeng , Jian Wang , Ke Tang , Zheng Chen
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Lee & Hayes, PLLC
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06F17/00 ; G06F12/00 ; G06F3/048
Abstract:
The invention provides a method of interactively crawling data records on a web page. Users may select various data records of interest on a web page to generate templates to search for similar data items on the same web page or on different web pages. A tree matching algorithm may be used to compare and extract data matching the generated template.
Public/Granted literature
- US20080016087A1 INTERACTIVELY CRAWLING DATA RECORDS ON WEB PAGES Public/Granted day:2008-01-17
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