基于本体的个性化信息检索模型设计

The Model Design of Personalized Information Retrieval Based On Ontology

针对个性化信息服务中基于关键字检索的表示方法在语义上的不足,提出了基于本体的个性化信息检索系统模型,阐述了模型的原理与基本功能,分析了模型实现的关键技术,并展望了下一步的重点研究方向。

Aiming at solving the problems that the lack of semantic of keywords retrieval method in the personalized information service,the paper puts forward a personalized information retrieval model based on ontology,expounds the basic principles and functions of the services model,and analyses the key technology of the model,and prospects mainly research direction next.