成渝城市群城市知识网络结构的多属性测度及评价

Multi-attribute Measurement and Evaluation of Urban Knowledge Network Structure in Chengyu City Group

在知识网络相关理论的深入研究基础上,构建了成渝城市群知识网络结构的多属性测度指标体系和概念模型,基于熵权-改进TOPSIS模型对成渝城市群2009~2016年城市知识网络结构的多属性进行测度及评价。研究得出:成渝城市群城市知识网络发展水平"两极分化"较为突出;历年发展状况横向比较呈一定的波动性,纵向比较基本呈"W"型曲线上升;绵阳和德阳的知识网络发展水平距离重庆和成都还有很大的进步空间,而其余地区相对差距均较大。

Based on the in-depth study of knowledge network theory,this paper constructs the multi-attribute measurement index system and conceptual model of knowledge network structure of Chengyu city group.It assesses the multi-attribute of urban knowledge network structure of Chengyu city group from 2009 to 2016 based on entropy weight-improved TOPSIS model.Results show that,the polarization in development level of knowledge network in Chengyu city group is more prominent,and over the years,the horizontal comparison shows certain fluctuation,while the vertical comparison basically shows a W curve rising.The development level of knowledge network in Mianyang and Deyang is not far from Chongqing and Chengdu,but there is a big gap in other areas.