基于本体的语义相关度研究

Research on Semantic Correlation Based on Ontology

在当今信息和网络高速发展的时代,检索技术的应用无处不在。传统的基于关键字匹配的检索方法越来越无法满足用户的需求,而语义检索的出现为检索领域的发展注入新的活力。以本体和语义为基础,通过对本体中多个概念及属性间关系的研究分析,在原有语义相关度算法基础上进行优化,提出新的语义相关度计算方法,为语义检索创造条件,并通过实验证实该算法的有效性。

In the era of fast development of information and network,the application of retrieval technology is everywhere.The traditional search method based on keyword matching cannot meet the needs of users more and more,and the emergence of semantic retrieval has injected new vitality into the development of the search field.Based on ontology and semantics,proposes the semantic correlation calculation method through the research and analysis of the relationships between concepts and attributes in ontology,and verifies the validity of the algorithm through experiments.