摘要
应用复杂网络的相关知识,对中国教育经济学1980-2010年的文献数据进行数据挖掘,以机构为研究对象,通过构建机构科研合作网络,对网络的静态参数、动态演化进行挖掘分析,找出机构间科研合作网的静态特征,并以年为单位切分时间片,分析网络的动态演化特征。研究发现,中国教育经济学机构科研合作网络有明显的局部化特征,它的主网络是一个小世界网络,具有无标度特性。机构的影响力和活跃度不仅体现在发文量上,同时也体现在与其他机构的合作程度上。
With the application of the complex network of relevant knowledge, this article conducts data mining about Chinese educational economies literature data from 1980 to 2010. With institutions as the research object, by constructing the institutions of scientitle research cooperation network, mining analysis of the static parameters and dynamic evolution of network, it finds out the static characteristics of the scientific research cooperation network between institutions. With segmentation time in years as the unit, it ana- lyses the dynamic evolution characteristics of the network. The study found that the Chinese educational economics institutions cooperation network has obvious localized characteristics, the main network being a small world network with scale-free characteristics. The influence and active degree of the institutions is not only reflected in the quantity of published articles, but also reflected in the cooperation with other institutions.
出处
《长沙理工大学学报（社会科学版）》
2012年第4期76-81,111,共7页
Journal of Changsha University of Science and Technology：Social Science
基金
国家社科基金资助项目:"基于多方法融合的中国教育经济学知识图谱:1980-2010"(11FJL015)
关键词
教育经济学
科研合作网络
动态演化
educational economics
scientific research cooperation network
dynamic evolution
