Invention Grant
US07974934B2 Method for segmenting webpages by parsing webpages into document object modules (DOMs) and creating weighted graphs
有权
通过将网页解析为文档对象模块（DOM）并创建加权图来分割网页的方法
- Patent Title: Method for segmenting webpages by parsing webpages into document object modules (DOMs) and creating weighted graphs
- Patent Title (中): 通过将网页解析为文档对象模块（DOM）并创建加权图来分割网页的方法
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Application No.: US12058622Application Date: 2008-03-28
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Publication No.: US07974934B2Publication Date: 2011-07-05
- Inventor: Shanmugasundaram Ravikumar , Deepayan Chakrabarti , Kunal Punera
- Applicant: Shanmugasundaram Ravikumar , Deepayan Chakrabarti , Kunal Punera
- Applicant Address: US CA Sunnyvale
- Assignee: Yahoo! Inc.
- Current Assignee: Yahoo! Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Hickman Palermo Truong & Becker LLP
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
A method of segmenting a webpage into visually and semantically cohesive pieces uses an optimization problem on a weighted graph, where the weights reflect whether two nodes in the webpage's DOM tree should be placed together or apart in the segmentation; the weights are informed by manually labeled data.
Public/Granted literature
- US20090248608A1 METHOD FOR SEGMENTING WEBPAGES Public/Granted day:2009-10-01
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