| 宋歌,叶继元.基于SNA的图书情报学期刊互引网络结构分析[J].中国图书馆学报,2009,35(3): |
| An Analysis of Network Structures of Mutual Citation of Library and Information Science Journals Based on SNA |
| 基于SNA的图书情报学期刊互引网络结构分析 |
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| DOI： |
| Key words:Journal of library and information science,Citation network,Social network analysis,Centrality analysis,Structural equivalence analysis |
| 中文关键词: 图书情报学期刊，引用网络，社会网络分析，中心性分析，结构对等性分析 |
| 基金项目:本文为国家社会科学基金重大项目“建立与完善哲学社会科学评价体系研究”（项目批准号：04&ZD031）研究成果之一。 |
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| Abstract: |
| Using the library and information science journals during 2006 2007 in CSSCI as data sources, the paper reveals the citation structure implied in these journals by applying SNA. Firstly, through measuring density, average distance and compactness, the citation network is proved to be a compact and coherent one. Secondly, centrality analysis recognizes the‘core’and the‘broker’in the local network. Lastly, every journal in citation network is labeled‘knowledge source’,‘transfer station’or‘knowledge storage’respectively according to the results of structural equivalence analysis. The research results provide a quantitative support for distribution and evaluation of academic journals. 5 figs. 5 tabs. 10 refs. |
| 中文摘要: |
| 以CSSCI 2006-2007年图书情报学来源期刊为数据源，采用社会网络分析法，对该学科期刊形成的引用网络结构进行解析。通过密度、平均距离及凝聚力的测度，证明该网络比较紧凑，连通状况良好；通过中心性分析，识别在局部网络中起核心或中介作用的期刊；通过结构对等性分析，将引用网络中的期刊分为“知识源”、“中转站”和“储备库”三种“角色”。研究结果为期刊布局与评价提供定量支持。 图5。表5。参考文献10。 |
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