期刊文献+

国际情报学核心期刊与研究热点的可视化分析 被引量:13

Visualization Analysis about Research Core Journals and Hotspots of Informatics
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摘要 文章对检索的数据对象进行可视化分析,利用可视化工具绘制情报学领域文献的期刊分布图,揭示了当前国际情报学领域的核心期刊;基于词频统计分析绘制情报学领域热点词汇分布图,展示了情报学领域的研究热点,揭示该领域学术研究的发展脉络与方向,从而为情报学选择研究的切入点和重点、开展更深入的研究提供参考和依据。 The paper visualization analyses the retrieved data; Draw the knowledge map of periodical distribution on information science research based on JCA , science field; And draw the knowledge map of hot words showing the core journals of information about information science by using word frequency statistical, showing the focuses on information science research, revealing the development trails and directions about information study, to provide references and bases for further development..
出处 《情报科学》 CSSCI 北大核心 2011年第8期1238-1243,共6页 Information Science
关键词 情报学 核心期刊 研究热点 可视化 information science core journal research hotspots visualization
  • 相关文献

参考文献8

  • 1北大学者.核心期刊[EB/OL].http://baike.baidu.com/view/63483.htm,2010-12-27.
  • 2ASIST [EB/OL]. http://www.asis.org/jasist.html.201 0- 12-28.
  • 3Information Processing & Management[EB/OL]..http://www. elsevier.com/wps/find/joumaldescription.cws_home/244/de- scription#description,2010-1 2-29.
  • 4SCIENTOMETRICS[EB/OL]. http://www.springerlink.com/con- tent/101080/,2010- 12-29.
  • 5Gunel K, Asliyan R. Extracting learning concepts from educa- tional texts in intelligent tutoring systems .automatically [J].2010,37(7):5017-5022.
  • 6Gila Prebor. Analysis of the interdisciplinary nature of library and information science [J].2010,42(4):256-267.
  • 7[EB/OL].http://baike.baidu.com/view/757.htm2010-12-23/ 2010-12-28.
  • 8赵蓉英,王菊.国际信息检索模型研究的可视化分析[J].图书情报工作,2010,54(18):61-66. 被引量:32

二级参考文献11

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