基于共词分析的国内文献传递领域可视化研究

Visualization Study for the Domestic Document Delivery Based on Co-word Analysis

以共词分析为研究方法,结合聚类分析、多维尺度分析等多元统计方法,对CNKI数据库中1999-2011年国内文献传递领域的研究主题进行可视化分析。从363篇文献中提炼出11大类主题,其中馆际互借与资源共享主题是该领域的研究核心,高频词图书馆、馆际互借和读者服务是持续性的研究热点,研究者对文献传递服务体系、传输软件等主题的探索则是今后的研究趋势。

Based on Co - word analysis and combined with multivariate statistical method llke cluster analysis and multidimensional scaling analysis, to run the visualized analysis for the literatme in 1999- 2011 of domestic document delivery in CNKI database. 11 categories of subject group are derived from 363 documents. Intedibrary loan and document resource sharing is the core subject group in this field. Library, interlibrary loan and the reader service are the continuing research hotspot. Document delivery service system, transmission software are the focus point of research in future.