基于共词分析的国内链接分析研究

Co-word Analysis of Link Analysis Research in China

运用共词分析的方法,检索CNKI数据库中的链接分析领域论文,确定高频关键词,用Bicomb建立关键词共词矩阵,以SPSS为工具进行因子分析和聚类分析,探讨国内链接分析的研究现状与研究热点,发现应用于链接分析的方法主要有引文分析、共链分析、可视化、社会网络分析等,链接分析算法主要包括PageRank算法、HIST算法、网页排序等,应用研究集中于网络信息资源评价、网站的网络影响力评价和大学评价。

Using the method of co-word analysis, searching the papers about link analysis in the CNKI database to define the high- frequency words, and using Bicomb to establish the co-word matrix by SPSS, the tool of factor analysis and cluster analysis, this paper ex- plores the research status and the hot spot in this field, finds out that the main methods of linkage analysis are citation analysis, co-link analysis, visualization, social network analysis, etc. The algorithm includes PageRank, HIST, web page ranking, etc. The applied research fo- cuses on the network information resource evaluation, web impact evaluation and university evaluation.