摘要
当前是一个信息资源爆炸性增长的时代,因而信息检索也就显得更为重要,然而基于字符串匹配的关键字检索技术仅仅是语法层面的,通常不能满足用户的需要;语义Web的提出和发展为实现基于语义的检索开辟了一条新的思路,把本体应用于信息检索中,设计并实现了一个智能药品信息检索系统。
With the explosive growth of online information resources,the information retrieval system is particularly important;however the keywords retrieval technology based on string matching processes the information only at the syntax level,which usually fails to meet client＇s demand.The proposal and development of semantic Web is a new inspiration,the ontology used in information retrieval,designed and implemented a semantic-based intelligent medicine information retrieval system.
出处
《南阳理工学院学报》
2011年第6期35-40,共6页
Journal of Nanyang Institute of Technology
关键词
信息检索
本体
语义检索
information retrieval
ontology
semantic retrieval
