中国科技投资Issue(10)：515-516,2.
基于语义本体的信息检索的研究
Research(on(Information(Retrieval(Base(on(Semantic(Ontology8
摘要
Abstract
Now the network has become the main source of the information where people gain from. However there are various of net-work information, include healthy and helpful information, at the same time, also include the bad and useless information. How to protect the security and quickly and exactly find the user need from this vast information has become the hot research. This article use the im-prove vector space model to filter bad information and use the semantic web technology to build a computer ontology. Aim at this area to information retrieval, through this ontology to handle users' input, thus to improve the recall level and the precision rate.关键词
向量空间模型/语义网/领域本体Key words
vector space model/semantic web/domain ontology引用本文复制引用
王书达,李俊华,杨磊..基于语义本体的信息检索的研究[J].中国科技投资,2014,(10):515-516,2.基金项目
黑龙江省研究生创新培养计划资助项目，项目编号YJSCX2012-224HSD （）
