改进TOPSIS法在河南省各市社会发展水平综合评价中的应用

Application of Improved TOPSIS Method in Comprehensive Evaluation of Social Development Level of Cities in Henan Province

基于2019年河南省各市域社会各方面发展数据,利用主成分分析改进的TOPSIS法对其社会发展水平进行综合评价。结果显示,河南省各市社会发展呈现出“一城独大”的特征,省会城市郑州的综合得分远超其他各市;以郑州为代表的中心城市的发展水平优于周边城市的发展水平;社会发展水平不仅受经济发展的显著影响,同时依赖于其他多方面因素的均衡发展。针对上述问题,提出具体对策与建议,为河南省社会发展提供一定参考。

In this paper,TOPSIS is improved by principal component analysis.The method is used to evaluate the social development level,based on the data of urban areas in Henan Province in 2019.The results showed that the comprehensive score of Zhengzhou,which is the capital of Henan Province,is greatly higher than other cities;the level of social development is not only significantly affected by economic development,but also depends on the balanced development of other factors.The social development of each urban area is very uneven.Specific countermeasures and suggestions are put forward to solve the problems above,in order to provide certain references for the social development of Henan Province.