基于社会网络视角的科研合作网络结构及特性分析——以战略性新兴产业领域为例

战略性新兴产业是近几年新出现的研究热点,对其科研合作网络的研究,有助于探究该领域的科研合作现状与发展趋势。基于社会网络分析方法,以中国知网(CNKI)作为数据来源,构建了战略性新兴产业领域作者合作网络、关键词共现网络、作者-关键词耦合网络及机构合作网络,对合作网络的结构及特性等进行了分析。结果表明:战略性新兴产业领域论文合著率基本呈上升趋势,但该领域整体合作仍较为松散,存在较多的小团体;合作网络具有小世界和无标度特性,具有较大影响力的节点作为合作网络的中心,影响着网络内的学术交流和科研工作的开展。

The Structure and Characteristic Analysis of Scientific Research Cooperation Network Based on Social Network Perspective:Take Strategic Emerging Industries as an Example

Strategic emerging industry is a new research hotspot in recent years. The research on scientific research cooperation network is helpful to explore the current situation and development trend of scientific research cooperation in this field. Based on the method of social network analysis and using CNKI as data source, the author cooperation network, keyword co-occurrence network, author-keyword coupling network and institutional cooperation network in strategic emerging industries are constructed, and the structure and characteristics of the cooperation network are analyzed. The results show that the co-authorship rate of papers in strategic emerging industries is basically on the rise, but the overall cooperation in this field is still relatively loose and there are more small groups; the cooperative network has the characteristics of small world and scale-free, and the nodes with greater influence act as the center of the cooperative network, affecting academic exchanges and scientific research within the network.