Invention Grant
US08027943B2 Systems and methods for observing responses to invitations by users in a web-based social network
有权
用于在网络社交网络中观察用户对邀请的响应的系统和方法
- Patent Title: Systems and methods for observing responses to invitations by users in a web-based social network
- Patent Title (中): 用于在网络社交网络中观察用户对邀请的响应的系统和方法
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Application No.: US11893820Application Date: 2007-08-16
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Publication No.: US08027943B2Publication Date: 2011-09-27
- Inventor: Yun-Fang Juan , Kang-Xing Jin
- Applicant: Yun-Fang Juan , Kang-Xing Jin
- Applicant Address: US CA Palo Alto
- Assignee: Facebook, Inc.
- Current Assignee: Facebook, Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Fenwick & West LLP
- Main IPC: G06F17/30
- IPC: G06F17/30
Abstract:
A system and method for selecting a subset of keywords from a set of master keywords found in user profiles in a social network is disclosed. The method includes selecting a first and second group of user profiles including one or more keywords and computing the number of occurrences of each of the master keywords in the first and second group of profiles. A value may be computed for each of the master keywords based on a comparison of the number of occurrences in the first group of profiles and the number of occurrences in the second group of profiles. The computed value may be used for selecting the subset of keywords from the master keywords and/or ranking the master keywords.
Public/Granted literature
- US20090049036A1 Systems and methods for keyword selection in a web-based social network Public/Granted day:2009-02-19
Information query
