摘要
采用作者共现方法和社会网络分析技术来研究我国学科服务领域作者合作关系,再通过基于关键词的作者耦合方法来挖掘我国学科服务领域的潜在合作关系,并利用Ucinet对作者间关系进行了可视化分析,同时通过对作者关键词共现矩阵的2-模因子分析可视化后揭示了学科服务领域的研究现状,并指明本研究的局限性。
The paper uses the methods of author co-occurrence and social network analysis to study the author collaboration in subject service of domestic libraries, and excavates the latent author collaboration relationship based on keywords coupling. Then these collabora-tions are visualized through Ucinet. The visualization of 2-mode factor analysis of Author-Keywords Co-occurrence Matrix indicates the current situation of subject service in domestic libraries. At last, the limitations of this study are presented.
出处
《情报杂志》
CSSCI
北大核心
2014年第4期77-83,共7页
Journal of Intelligence
基金
合肥工业大学研究生教学改革研究项目"研究生信息素养教育实践"(编号:YJG2011Y06)的研究成果之一
关键词
学科服务
知识服务
社会网络分析
作者共现
耦合
因子分析
可视化
subject service
knowledge service
social network analysis
author co-occurrence
keyword coupling
visualization fac-tor analysis
