论文部分内容阅读
为探究国际数字图书馆知识生态系统的进化规律,文章以Web of Science平台数据库中的5904篇数字图书馆相关文献为研究对象,通过共词分析法构建国际数字图书馆知识网络,并运用Gephi对该知识网络的结构特征、知识族群及其迁徙情况进行分析。研究结果表明该知识生态系统的知识网络结构呈现离散—紧密—离散的走势,主要分布着九大知识族群,各知识族群的迁徙过程生动再现了知识新陈代谢、交叉渗透、知识生态等进化特征。
In order to explore the evolution law of knowledge digital ecosystem in international digital library, the article takes the literature of 5,904 digital libraries in Web of Science platform database as the research object, constructs the international digital library knowledge network through the common word analysis method, The structural characteristics of knowledge networks, knowledge communities and their migration are analyzed. The research results show that the knowledge network structure of the knowledge ecosystem shows a discrete-compact-discrete trend with nine major knowledge groups. The migration process of knowledge groups vividly reproduces the evolutionary features of knowledge metabolism, cross-penetration and knowledge ecology.