Targeting questions to users of a social networkin

专利名称：Targeting questions to users of a social

networking system

发明人：Blake Ross,Venkataramanan Iyer

Nandagopal

申请号：US12978205申请日：20101223公开号：US08812982B2公开日：20140819

专利附图：

摘要：Users of a social networking system post questions for other users to answer.Questions are automatically tagged based on keywords extracted from text within the

posted questions as well as user-selected tags. Users also browse questions asked byother users on the social networking system using an interface that displays questions bytopics and sub-topics. Answers may be voted on and sorted by social information relatedto the browsing user. Affinities for tags are recorded based on users' interactions withthe question and answer service. Affinities for tags may also be used to target questionsto other users and sort answers.

申请人：Blake Ross,Venkataramanan Iyer Nandagopal

地址：Palo Alto CA US,Mountain View CA US

国籍：US,US

代理机构：Fenwick & West LLP

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