| 医学信息存储与检索研究热点的共词聚类分析 |
| |
| 引用本文： | 侯跃芳,崔 雷.医学信息存储与检索研究热点的共词聚类分析[J].中华医学图书情报杂志,2004,14(1):1-4. |
| |
| 作者姓名： | 侯跃芳 崔 雷 |
| |
| 作者单位： | 中国医科大学医学系,辽宁,沈阳,110001 |
| |
| 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.
|
| 关 键 词： | 信息存储与检索 共词分析 聚类分析 |
| 文章编号： | 1671-3982(2003)01-0001-04 |
| 修稿时间： | 2003年6月15日 |
Co-word clustered analysis of articles on medical information storage and retrieval |
| |
| HOU Yae-fang,CUI Lei.Co-word clustered analysis of articles on medical information storage and retrieval[J].Chinese Journal of Medical Library and Information Science,2004,14(1):1-4. |
| |
| Authors: | HOU Yae-fang CUI Lei |
| |
| Institution: | Department of Medical Information, China Medical University, Shenyang 110001, China |
| |
| Abstract: | 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. |
| |
| Keywords: | Information storage and retrieval Co-word analysis Clustered analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中华医学图书情报杂志》浏览原始摘要信息 |
| 点击此处可从《中华医学图书情报杂志》下载免费的PDF全文 |
