摘要
研究了语义检索,以Lucene为主要索引引擎,组合其它索引引擎,结合同义词查询扩展的概念,设计了一个语义检索系统,详细地描述了系统的实现过程。分析了语义检索的特点,从同义词扩展的角度,丰富和扩展了查询语义,查询扩展模块被很好的整合到以Lucene为基础的检索系统中,该系统在实验中表现了良好的效果。
It is focused on semantic search, Lucene is taken as the main search engine combined with other search engines, the concept of synonym query expansion is also used, based one which a semantic search system is designed. The details of the implementation of the system are described. The features of semantic search is analyzed, on the perspective of synonym query expansion, semantic search is enriched and expended, the model of synonym query expansion is well integrated into the search system based on Lucene, the excellent result is given by the experiment.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第20期5336-5337,5341,共3页
Computer Engineering and Design
