发明公开
- 专利标题： System and method for performing discovery of digital information in a subject area
- 专利标题（中）： 系统和方法的学科领域进行的数字信息发现
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申请号： EP08166314.8申请日： 2008-10-10
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公开(公告)号： EP2048605A3公开(公告)日： 2012-11-28
- 发明人: Stefik, Mark J.
- 申请人： Palo Alto Research Center Incorporated
- 申请人地址： 3333 Coyote Hill Road Palo Alto, California 94304 US
- 专利权人： Palo Alto Research Center Incorporated
- 当前专利权人： Palo Alto Research Center Incorporated
- 当前专利权人地址： 3333 Coyote Hill Road Palo Alto, California 94304 US
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser
- 优先权： US998636P 20071012; US190552 20080812
- 主分类号： G06N5/02
- IPC分类号： G06N5/02 ; G06F17/30
摘要：
A system and method for performing discovery of digital information in a subject area is provided. Each of topics in a subject area, training material for the topics, and a corpus comprising digital information are designated. Topic models for each of the topics are built. The topic models are evaluated against the training material. The digital information from the corpus is organized by the topics using the topic models into an evergreen index.
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