发明授权
- 专利标题： Modeling topics using statistical distributions
- 专利标题（中）： 使用统计分布建模主题
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申请号： US12243267申请日： 2008-10-01
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公开(公告)号： US09317593B2公开(公告)日： 2016-04-19
- 发明人: David L. Marvit , Jawahar Jain , Stergios Stergiou , Alex Gilman , B. Thomas Adler , John J. Sidorowich , Yannis Labrou
- 申请人： David L. Marvit , Jawahar Jain , Stergios Stergiou , Alex Gilman , B. Thomas Adler , John J. Sidorowich , Yannis Labrou
- 申请人地址： JP Kawasaki-shi
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki-shi
- 代理机构： Baker Botts L.L.P.
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
In one embodiment, modeling topics includes accessing a corpus comprising documents that include words. Words of a document are selected as keywords of the document. The documents are clustered according to the keywords to yield clusters, where each cluster corresponds to a topic. A statistical distribution is generated for a cluster from words of the documents of the cluster. A topic is modeled using the statistical distribution generated for the cluster corresponding to the topic.
公开/授权文献
- US20090094233A1 Modeling Topics Using Statistical Distributions 公开/授权日：2009-04-09
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