摘要
采用共词分析法,利用聚类分析和战略坐标分析,分别绘制出1998-2002年和2003-2007年间两阶段的聚类图和战略坐标图,对两阶段我国图情学科的热点研究领域和研究主题进行了较为详细的对比分析,得出近十年来我国图情学科的热点研究领域稳中有变,并具有新特征。
This paper uses cluster analysis and strategic coordinate analysis of the co-word analysis method to draw the cluster combine and strategic coordinate diagrams during the period of 1998 to 2002 and 2003 to 2007, and does a more detailed comparative analysis to the research hotspots of Chinese Library and Information Science （abbreviation LIS ） in different period. To sum up, the research hotspots of Chinese LIS is not only a stability there been a change over the past decade, but also is endowed with new features of the times.
出处
《情报杂志》
CSSCI
北大核心
2011年第3期59-64,共6页
Journal of Intelligence
关键词
共词分析
图书情报学科
聚类分析
战略坐标分析
Co-word analysis Library and Information Science cluster analysis strategic coordinate analysis
