摘要
本文首先对聚类分析进行简要概述,然后针对省会城市和计划单列市主要经济指标来研究我国城市的经济状况,通过SPSS软件聚类分析的K-均值算法将36个城市分成三类,通过分类结果讨论城市之间的经济发展差距,为进一步研究经济发展做好分析工作。
At first, this paper simply expounds the cluster analysis. Then, aimed at the major economic indicators of the capital cities and the cities specifically designated in the state plan, the paper studies the economy situation of the cities in China. The 36 cities are divided into three categories by K-means algorithm of the cluster analysis of SPSS software. The economic development gap among the cities is discussed by the classification results to do a good job for the further study of economic development.
出处
《价值工程》
2016年第2期72-73,共2页
Value Engineering
关键词
区域经济
发展水平
聚类分析
regional economy
developmental level
cluster analysis
