摘要
共词分析可视化是一种利用现代信息技术和统计软件图形显示功能,将分析结果直观形象地显现出来的方法,其目的是应用图示的方法揭示出学科领域的发展及演进趋势、研究课题的扩散与传播的关系,为学科建设提供优化服务。目前,这种方法发展迅速并广泛应用。本文着重介绍几种重要的共词可视化的方法,并对比其优缺点。
Co-word visualization is a method that can present the results of co-word analysis directly by modern information techniques and graphical display function of statistics systems.Co-word visualization is used to reveal the relation between developmental tendency of discipline and diffuse of research subject.So far,co-word visualization methods and their applications update quickly.This article summary featured several important visualization methods used in co-word analysis.
出处
《现代情报》
CSSCI
2011年第1期91-96,共6页
Journal of Modern Information
关键词
学科建设
共词分析
学科结构可视化
聚类分析
多维标度
战略坐标
社会网络分析
subject development
co-word analysis
visualization of subject structure
cluster tree
multidimensional scaling
strategic diagram
social network map
作者简介
杨颖(1980-),女,助理研究员,研究方向:文本挖掘。