基于关键词共现和社会网络分析法的数字图书馆研究热点分析Research Hotspots Analysis of Digital Library Based on Keywords Co-occurrence Analysis and Social Network Analysis
殷沈琴;张计龙;任磊;
摘要(Abstract)：
以Web of Science中SCI-E、SSCI数据库1991～2010年的数据作为统计来源,对其进行计量分析,根据时间序列,将数字图书馆的发展分为4个时间段,运用关键词共现分析法,分析每一时间段的研究重点。同时对文献的合著作者采用社会网络分析法,离析出数字图书馆研究中的主要学术合作群体及其研究的热点问题,多角度揭示数字图书馆研究的发展趋势和方向。
关键词(KeyWords)： 数字图书馆;知识图谱;关键词共现分析;社会网络分析
基金项目(Foundation):
作者(Authors): 殷沈琴;张计龙;任磊;
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