中国省区间合作分布研究

Scientific cooperative research between the provinces in China

利用SCI数据库得出2007年中国33个省区科学合作论文的数据矩阵,构建出一系列跨省区、有向加权的合作网络。利用网络绘图分析软件Ucinet将其可视化,从合作的出度、入度、中心度、中介性、k-丛、凝聚子群、核心-边缘等不同角度,表现了省区间的科学合作状态并加以分析。

Using the databases of SCIE,the data matrix for the science collaboration papers of 33 provinces in China are got,and a series interprovincial collaboration networks with directed weight is constructed.It also makes the cooperation network visualize by using the social network analysis software,Ucinet.The distribution of the cooperation between the provinces is discribed and analyzed according to the in - degree,out - degree,degree centrality,betweenness centrality,K - plex,cohesive subgroups and core - periphery of the scientific cooperation research.