基于h指数和知识图谱的学科研究热点分析——以我国图情领域高被引论文为例
기우h지수화지식도보적학과연구열점분석——이아국도정영역고피인논문위례
Analysis of Subject Research Focus Based on the H Index and Knowledge Map ——With the Example of High Cited Paper in Library and Information Field in our Country
  • 国家社科期刊
    现代情报 현대정보
    Journal of Modern Information
    2012年 9期 163~167 ,共null页

    韩曾丽

    한증려

    h指数 知识图谱 CiteSpaceⅡ 研究热点 h指數 知識圖譜 CiteSpaceⅡ 研究熱點
    h지수 지식도보 CiteSpaceⅡ 연구열점
    index; knowledge map; CiteSpaee II ; research focus
    文章以h指数的定义,来界定高被引论文,然后以CiteSpaceⅡ软件作为分析工具,以文献关键词作为节点。通过对关键词的频次和关键词之间的连接的分析,从而体现图情领域研究的热点和发展方向。
    문장이h지수적정의,래계정고피인논문,연후이CiteSpaceⅡ연건작위분석공구,이문헌관건사작위절점。통과대관건사적빈차화관건사지간적련접적분석,종이체현도정영역연구적열점화발전방향。
    This paper defined high cited paper with the definition of h index, then took CiteSpace II software as analysis tool and the keywords as nodes, rlb_rough analyzing the frequency of keywords and the connection between the kcywords, the arti- cle was to reflect the research focus and development direction of library and information field.
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