无线电工程2016，Vol.46Issue(2)：31-35,5.DOI:10.3969/j.issn.1003-3106.2016.02.08
基于SVSM的装备故障案例相似度匹配算法
Similarity Matching Algorithm of Equipment Fault Case Based on SVSM
邓兴宇 1胡双演 1李钊 2隋中山 1孙登会3
作者信息
- 1. 第二炮兵工程大学，陕西 西安710025
- 2. 二炮驻石家庄地区军事代表室，河北 石家庄050081
- 3. 第二炮兵工程大学 士官学院，山东 潍坊262500
- 折叠
摘要
Abstract
The domain ontology of electronic protective equipment fault diagnosis is designed by analyzing and summarizing the characteristics of equipment fault cases. Considering that the traditional vector space model ( VSM) ignores the role of the document entry position and structure factors in describing the semantic correlation of fault features,the semantic vector space model ( SVSM) based on semantic characteristics of domain ontology is proposed by exploiting the advantages of ontology in semantic knowledge repre⁃sentation. The accuracy of each dimension value of SVSM and the flexibility of the similarity matching algorithm are improved by using the flags of semantic characteristics weights,and the electronic protective equipment fault diagnosis algorithm based on case⁃based rea⁃soning ( CBR) is proposed. The validity and reliability of the algorithm are proved through experiment.关键词
案例推理/故障诊断/领域本体/语义向量空间模型/相似度匹配/电子防护系统Key words
case-based reasoning/fault diagnosis/domain ontology/semantic vector space model/similarity matching/electronic protection system分类
信息技术与安全科学引用本文复制引用
邓兴宇,胡双演,李钊,隋中山,孙登会..基于SVSM的装备故障案例相似度匹配算法[J].无线电工程,2016,46(2):31-35,5.
