计算机应用与软件2016，Vol.33Issue(11)：16-20,32,6.DOI:10.3969/j.issn.1000-386x.2016.11.004
面向领域本体非分类关系的语义相关度计算方法
SEMANTIC RELEVANCY CALCULATION METHOD FOR NON-CLASSIFICATION RELATIONSHIP OF DOMAIN ONTOLOGY
摘要
Abstract
Aiming at the problem of semantic query expansion in regard to non-classification relationships of civil aviation emergency domain ontology (CAEDO),we proposed a semantic relevancy calculation method for the non-classification relationships of domain ontology. In this method,on the aspect of data properties,we proposed a semantic relevancy calculation method which is based on the property type and property value;on the aspect of object properties,aiming at the problem that there are multiple object properties in query words and ontology concept or example,we proposed the object property-based semantic relevancy calculation method.Furthermore,in combination with the semantic query process of domain ontology in civil aviation emergency cases,we gave the analysis of the implementation effect of the method. The method not only effectively improves the precision and the recall of semantic query,it also provides better methods support for emergency decision-making in regard to civil aviation emergencies as well.关键词
民航突发事件/领域本体/非分类关系/语义相关度Key words
Civil aviation emergency/Domain ontology/Non-classification relationship/Semantic relevancy分类
信息技术与安全科学引用本文复制引用
王红,樊红杰,孙康..面向领域本体非分类关系的语义相关度计算方法[J].计算机应用与软件,2016,33(11):16-20,32,6.基金项目
国家自然科学基金委员会与中国民用航空总局联合基金项目（61079007）；国家自然科学青年基金项目（61201414）。 （）
