[1]YU Hao,ZHANG Jie,WU Minghui,et al.A framework for rapid construction and application of domain knowledge graphs[J].CAAI Transactions on Intelligent Systems,2021,16(5):871-884.[doi:10.11992/tis.202103024]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
16
Number of periods:
2021 5
Page number:
871-884
Column:
吴文俊人工智能技术发明奖一等奖
Public date:
2021-09-05
- Title:
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A framework for rapid construction and application of domain knowledge graphs
- Author(s):
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YU Hao; ZHANG Jie; WU Minghui; WU Xindong
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Mininglamp Technology, Beijing 110000, China
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- Keywords:
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domain knowledge graph; schema; entity linking; knowledge completion; KBQA; multiple-person cooperation; business experts; technical experts
- CLC:
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TP391
- DOI:
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10.11992/tis.202103024
- Abstract:
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There is an urgent need for enterprises to rapidly construct and apply domain knowledge graphs (DKG). However, there are still problems in meeting this need: firstly, extensive knowledge is required to deal with complex domain scenarios and it is difficult for business experts to rapidly construct a complete domain schema; secondly, the construction process is so slow that it’s difficult to meet the needs of rapid business development, because information exchanges are ambiguous between business experts and technical experts; thirdly, after their construction, the heavy dependence of the applications of graphs on technical personnel refrains business experts from exploring approaches to solving business problems. In order to solve the above problems, this paper proposes a framework for the rapid construction and applications of DKG. It builds a domain schema through multiple-person cooperation to solve complex problems and improves the construction efficiency by decoupling business experts and technical experts in the construction and applications of DKG. Finally, it builds the schema-based auto-KBQA((knowledge base question answering) for fast applications of DKG in question and answering mode. Through real-world applications, it is verified that the framework can effectively accelerate the construction and applications of DKG. The framework is expected to bring insights and extend assistance to the rapid construction and application of DKG.