基于SNA国内知识图谱领域科研合作关系研究

Analysis on Author Cooperation Relationship of Mapping Knowledge Research in China Based on SNA

本文首先介绍了社会网络分析方法,并采用该方法分别从"中心性分析"、"凝聚子群分析"、以及"核心——边缘结构分析"3个角度,对CNKI上的知识图谱领域的合著网络进行了实证研究。通过分析,指出了合著网络中高产核心作者,发现了合著网络中的联系凝聚子群,评价了学者在合著网络中的地位。

This paper firstly introduced the method of Social Network Analysis and investigated coauthorship network in domestic Mapping Knowledge research by selecting coauthors of the Journal of CNKI using Social Network Analysis from the angle of centrality analysis,subgroup analysis and core-periphery analysis.It indicated the researchers in the coauthor network,discovered several subgroups with close links between their members and distinguished key authors in the network.