- 专利标题： Discovery of implicit relational knowledge by mining relational paths in structured data
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申请号： US15639275申请日： 2017-06-30
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公开(公告)号： US10586176B2公开(公告)日： 2020-03-10
- 发明人: Kenneth J. Barker , Mihaela A. Bornea
- 申请人： International Business Machines Corporation
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Edell, Shapiro & Finnan, LLC
- 代理商 Reza Sarbakhsh
- 主分类号： G06N20/00
- IPC分类号： G06N20/00 ; G06N5/02 ; G06N5/04
摘要：
Predefined relation items on paths traversing predefined entities of a knowledge base are collected and feature sets are assembled from the collected relation items. A classifier is computed for the feature sets and a relation score of a query pair of the entities is computed using the classifier.
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