基于共词分析的高校图书馆核心价值研究

Research on the Core Value of Foreign Universities——Based on Co-word Analysis

收集到全球146所高校图书馆已发布的核心价值陈述文本,通过人工提取关键词,经过迭代的统一化,构建了核心价值基本概念集。通过高频词统计,构造共词矩阵,对其进行因子分析、聚类分析、多维尺度分析等,提炼出国外高校图书馆核心价值的体系结构和关键要素。

This paper is an empirical study based on core values published by 146 universities around the world. The authors index the full text collected and construct an easy ontology through an iterative unified process. Then, the authors find out the high frequency words and use the co-word method to conduct factor analysis, cluster analysis and multidimensional analysis. Finally, the structure and subdivision of the uni versity libraries＇ core value was generated.