网络环境下共词分析方法的应用研究

The Application of Co-word Analysis in Web Environment

共词分析方法是图书情报研究中的一种十分有效的研究方法,在网络环境下其应用更加深入。本文利用SPSS11.0统计分析软件的因子分析、聚类分析以及多维尺度分析对1997-2007年间国外网络计量学的62篇研究论文进行了共词分析,验证了当前国外网络计量学的主要研究内容并进一步得出了未来的研究热点是链接分析和网络引文分析两个方面,充分显示了共词分析在解释学科研究主题方面的重要作用。

The co - word analysis is an very efficacious method in the study of library and information selene, particularly in web environment. Using the factor analysis, clustering analysis and multi - dimension analysis of the SPSS11.0, this paper has made a co - word analysis to 62 articles of foreign webometrics in 1997 - 2007, proved that foreign webometrics is focusing mainly on link analysis and web citation analysis now and also in the future. All of these have fully showed that the co -word analysis plays an importment role in revealing subjects.