图书情报工作 ›› 2014, Vol. 58 ›› Issue (03): 95-98,123.DOI: 10.13266/j.issn.0252-3116.2014.03.015

• 情报研究 • 上一篇    下一篇

电子期刊订购的多维度聚类决策分析与评价实证研究

韩鹏鸣   

  1. 天津大学图书馆
  • 收稿日期:2013-12-11 修回日期:2011-01-19 出版日期:2014-02-05 发布日期:2014-02-05
  • 作者简介:韩鹏鸣,天津大学图书馆馆员,硕士,E-mail:hanpm@tju.edu.cn。

An Empirical Study on Decision Analysis and Evaluation of Electronic Periodicals Subscription Based on Multi-dimensional Clustering

Han Pengming   

  1. Tianjin University Library, Tianjin 300072
  • Received:2013-12-11 Revised:2011-01-19 Online:2014-02-05 Published:2014-02-05

摘要: 以天津大学订购的ScienceDirect数据库为例,以成本作为基准变量,以5年影响因子、即时指数、特征因子、论文影响值、SJR、SNIP和H指数作为参考变量,对代表性电子期刊进行层次聚类分析。研究结果表明,各类期刊在质量和使用成本方面都具有显著特征,据此确定期刊订购原则,可使图书馆的电子期刊订购更加科学合理。

关键词: 期刊评价, 层次聚类, 引文指标, 成本效益

Abstract: Taking Tianjin University as an example, this paper makes the hierarchical clustering analysis of representative electronic periodicals in ScienceDirect, including reference indicator based on cost and bibliometric indicators based on 5-year Impact Factor, Immediacy Index, Eigen factor, Article Influence Score, SCImago Journal Rank, Source Normalized Impact per Paper and H index. The result shows that the quality and cost of various periodicals have remarkable characteristics, thus making subscription principles can make the more scientific and reasonable basis for libraries on periodicals subscription.

Key words: periodicals evaluation, hierarchical clustering, citation index, cost benefit

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