空天预警研究学报2024，Vol.38Issue(3)：178-183,6.DOI:10.3969/j.issn.2097-180X.2024.03.005
雷达知识图谱构建方法及应用
Construction method and application of radar knowledge graph
黄振铭 1吴晓芳 1薛孟武1
作者信息
- 1. 军事科学院系统工程研究院,北京 100191
- 折叠
摘要
Abstract
The unstructured textual information describing radar and its attributes is scattered all over the In-ternet.The information is abundant,but the data formats are diverse,so it is difficult to directly process and ana-lyze them.Constructing radar knowledge graph helps effectively solve the problem.Therefore,this paper first sorts out the process of constructing radar knowledge graph,and then combines with the characteristics of radar domain and simultaneously refers to the seven-step method to construct the ontology layer of radar knowledge graph.Finally,the paper uses the Internet text corpus as data source to fine-tune the universal information extrac-tion(UIE)model,with the knowledge extraction completed,and the radar knowledge graph constructed.The ap-plication results show that the constructed radar knowledge graph can provide the function of reference query for the industry personnel and high-dimensional portrait of the combat platform equipped with radar,and meanwhile,can be further developed as the underlying database to support the completion of the upper layer application.关键词
雷达知识图谱/雷达本体层/知识抽取/通用信息抽取Key words
radar knowledge graph/ontology layer of radar domain/knowledge extraction/universal infor-mation extraction(UIE)分类
信息技术与安全科学引用本文复制引用
黄振铭,吴晓芳,薛孟武..雷达知识图谱构建方法及应用[J].空天预警研究学报,2024,38(3):178-183,6.
