发明授权
- 专利标题： Classification rule generation device, classification rule generation method, classification rule generation program, and recording medium
- 专利标题（中）： 分类规则生成装置，分类规则生成方法，分类规则生成程序和记录介质
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申请号： US13996040申请日： 2011-01-13
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公开(公告)号： US09323839B2公开(公告)日： 2016-04-26
- 发明人: Hideya Shibata , Mamoru Kato , Mitsunori Kori
- 申请人： Hideya Shibata , Mamoru Kato , Mitsunori Kori
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 国际申请： PCT/JP2011/050384 WO 20110113
- 国际公布： WO2012/095971 WO 20120719
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
In a document classification device 100, a sample document extraction condition storage unit 160 stores sample document extraction conditions 160-1 set for each of classification categories for extracting partial text according to the classification categories from an input document 301 input by a document input unit 110. A document matching unit 120 matches the input document 301 against the sample document extraction conditions 160-1. Based on a result of matching by the document matching unit 120, a document extraction unit 130 extracts the partial text from the input document 301 according to the classification categories. A learning unit 140 performs predetermined machine learning using as a sample document the partial text extracted by the document extraction unit 120, and thereby generates classification rules 150-1.
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