摘要
应用共词聚类分析的方法对MEDLINE中医学信息存储与检索方面文献的高频主题词进行聚类 ,结合相关文献调查 ,分析出医学信息存储与检索的研究热点主要集中在因特网、数据库、信息系统、循证医学、语言处理等方面。
The highly cited subject headings of medical information storage and retrieval on MEDLINE are clustered with co-word clutered analysis. The hot points of study on medical information storage and retrieval are analyzed on the basis of an investigation into its relevant literature. They main focuses on the subject such as Internet, databases, information system, evideuce-based medicine,language processing.
出处
《中华医学图书情报杂志》
CAS
2004年第1期1-4,共4页
Chinese Journal of Medical Library and Information Science
