图书信息学研究的可视化分析

Visualization Analysis on Library and Information Science Studies

运用Citespace对2002-2010年图书信息学科50种核心期刊题录数据进行可视化分析,揭示出图书信息学科研究的10个子领域、代表研究热点的20个主题词、代表研究前沿的6个主题词,通过将数据划分为三个阶段并分析每个阶段内各年研究热点的变化,总结出图书信息学科研究特点。

Through visualization analysis of bibliography data obtained from fifty foreign core journals in the subject of library and infor- mation science{ LISI during 2002 - 2010, the fields, the research focus, the research fronts of LIS studies are discovered. To grasp the characteristic of L1S studies, this paper divides all data into three stages and analyzes the changing of research focus every year