Invention Grant
- Patent Title: Document scoring based on link-based criteria
- Patent Title (中): 基于链接标准的文档评分
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Application No.: US12896744Application Date: 2010-10-01
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Publication No.: US08407231B2Publication Date: 2013-03-26
- Inventor: Anurag Acharya , Matt Cutts , Jeffrey Dean , Paul Haahr , Monika Henzinger , Steve Lawrence , Karl Pfleger , Simon Tong
- Applicant: Anurag Acharya , Matt Cutts , Jeffrey Dean , Paul Haahr , Monika Henzinger , Steve Lawrence , Karl Pfleger , Simon Tong
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Harrity & Harrity, LLP
- Main IPC: G06F7/00
- IPC: G06F7/00
Abstract:
A method may include receiving a document and an initial score for the document; determining that there has been a decrease in a rate or quantity of new links that point to the document over time; classifying the document as stale in response to the determining; decreasing the initial score for the document, resulting in an updated score; and ranking the document with regard to at least one other document based, at least in part, on the score.
Public/Granted literature
- US20110022605A1 DOCUMENT SCORING BASED ON LINK-BASED CRITERIA Public/Granted day:2011-01-27
Information query
