| 基于知识图谱的国际公共图书馆研究可视化分析 |
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| 引用本文： | 刘丽.基于知识图谱的国际公共图书馆研究可视化分析[J].情报科学,2012(4):546-552. |
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| 作者姓名： | 刘丽 |
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| 作者单位： | 中国科学院国家科学图书馆;合肥学院图书馆 |
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| 基金项目： | 2010年教育部人文社科青年基金项目(10YJC870021) |
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| 摘 要： | 首先分析有关公共图书馆研究的国家机构和期刊分布;然后绘制关键节点文献图谱,并对其进行了分析;最后通过检测主题词词频变动趋势确定国际公共图书馆研究的热点和前沿领域,并绘制出国际视野下的公共图书馆研究热点与研究前沿的知识图谱。
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| 关 键 词： | 公共图书馆 知识图谱 共被引分析 信息可视化 CiteSpaceⅡ |
Visualization Analysis of International Public Library Research Based on Mapping Knowledge Domain |
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| LIU Li.Visualization Analysis of International Public Library Research Based on Mapping Knowledge Domain[J].Information Science,2012(4):546-552. |
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| Authors: | LIU Li |
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| Institution: | LIU Li (1.Library of National Science,Chinese Academy of Science,Beijing 100190,China; 2.Library of Hefei University,Hefei 230022,China) |
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| Abstract: | This paper identifies the distribution of the research power and the representative journals at first,then draws the knowledge map of cited reference and anlyzes the ground-breaking documents supporting the development of public library.And confirms the research edge and trend of international research on public library by detecting subject headings whose word frequency fluctuation are significant,and draws the knowledge map of them. |
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| Keywords: | public library mapping knowledge domain co-citation analysis information visualization CiteSpaceⅡ |
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