发明名称 |
Determining related keywords based on lifestream feeds |
摘要 |
Embodiments are directed towards providing related keywords determined to be relevant to a search term using life-streaming data to identify the related keywords. Relevancy is determined by performing the related keyword analysis when life-stream services have been updated. Related keywords may be identified for a given search term using a combination of an aggregated life-stream analysis, a user profile based analysis, and/or a community based life-stream analysis. Each of these mechanisms identify a subset of updated life-streams or profiles to be analyzed to identify keywords that co-occur within each life-steam along with the given search term. The resulting co-occurring keywords may then be ordered based on a frequency of occurrence for the subset of life-streams. A weighted combination of the identified related keywords may be used to display related keywords to a user for use in modifying a search query. |
申请公布号 |
US8112393(B2) |
申请公布日期 |
2012.02.07 |
申请号 |
US20080329443 |
申请日期 |
2008.12.05 |
申请人 |
KUMAR MANI;KOTHARI PANKAJ;SAHNI SAURABH;YAHOO! INC. |
发明人 |
KUMAR MANI;KOTHARI PANKAJ;SAHNI SAURABH |
分类号 |
G06F7/00 |
主分类号 |
G06F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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