基于语义的成语检索系统研究

Research on semantic search system for idioms

现有成语检索系统多采用关键词匹配的检索模式。为了让用户能在仅知道要表达的意思的情况下能够检索到所需成语,提出基于语义的成语检索系统。研究了成语所蕴含的概念和其间的语义关系,构建出成语领域本体,并建造相应的检索系统。该系统首先对用户的查询请求进行语法分析和语义分析,然后对成语领域本体采用基于描述逻辑的推理机进行推理,从而检索出满足用户要求的成语集。

Many current idiom searching systems are constructed with key words matching search pattern.Semantic search system for idioms is proposed to search the desired idiom in the case of users only knowing its meaning without any key character or key word.The implicating concepts in the idiom and the semantic relationships between the concepts are studied,and idiom ontology is created.The searching requirements of the users are analysed from syntax and semantic perspective.Inference engine is used based on description logic for reasoning in idiom area to meet user’s searching requirements