首页|Operational requirements analysis method based on question answering of WEKG
Operational requirements analysis method based on question answering of WEKG
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原文链接
NETL
NSTL
万方数据
维普
The weapon and equipment operational requirement analysis(WEORA)is a necessary condition to win a future war,among which the acquisition of knowledge about weapons and equipment is a great challenge.The main challenge is that the existing weapons and equipment data fails to carry out struc-tured knowledge representation,and knowledge navigation based on natural language cannot efficiently support the WEORA.To solve above problem,this research proposes a method based on question answering(QA)of weapons and equipment knowledge graph(WEKG)to construct and navi-gate the knowledge related to weapons and equipment in the WEORA.This method firstly constructs the WEKG,and builds a neutral network-based QA system over the WEKG by means of semantic parsing for knowledge navigation.Finally,the method is evaluated and a chatbot on the QA system is deve-loped for the WEORA.Our proposed method has good perfor-mance in the accuracy and efficiency of searching target knowl-edge,and can well assist the WEORA.
operational requirement analysisweapons and equipment knowledge graph(WEKG)question answering(QA)neutral network
NETL
NSTL
万方数据
维普
