摘要
采用关键词词频分析和共词分析方法,以CNKI、万方和国家图书馆特色资源库为数据源,对1991-2009年图书馆学硕博士学位论文进行分析,利用因子分析、聚类分析和多维尺度分析,绘制我国图书馆学硕博士学位论文的研究热点知识图谱,展示主要学术知识群和研究热点。认为我国图书馆学需要确立理论内核,形成中国图书馆学。
By using keywords frequency analysis and co-words analysis, this paper takes the CNKI database, Wan Fang database and the National Library of characteristics of resource base as its data sources to conduct an analysis of the Doctoral and Master＇s Theses of Library Science Research in 1991 -2009. And by using factor analysis, cluster analysis and multidimensional scaling analysis methods, it draws the co-word map to identify the main research issues of the Doctoral and Master~ Theses of Library Science Research in China. And it reveals main academic area and research issues of Doctoral and Master＇ s Theses of Library Science Research in China. Based on this brief review of them, it proposes that Library Science needs improvement its theory and then develops Chinese Library Science.
出处
《图书情报工作》
CSSCI
北大核心
2010年第19期28-31,共4页
Library and Information Service
基金
国家社会科学基金资助项目"欧美图书馆学博士学位研究课题分析"(项目编号:09CTQ006)研究成果之一
关键词
词频分析
共词分析
多元统计分析
知识图谱
研究热点
word frequency analysis co-words analysis multi-analysis mapping knowledge domain research issues
