摘要
应用主成分分析法对我国各省市自治区经济发展水平的主要指标进行综合分析,并根据评价函数值给出相应的排序,同时对排序结果作出进一步分析和探讨。
Using primary component analysis, combining assessment focus on the key quota about economic developmental level of individual provinces, cities and autonomous zones are made. According to the function value, the corresponding order is given, and further analysis and inquiry into the rank result are made.
出处
《哈尔滨理工大学学报》
CAS
1999年第6期37-40,共4页
Journal of Harbin University of Science and Technology
关键词
主成分分析
评价
中国
省市自治区
经济发展水平
primary component analysis
correlation coefficient matrix
characteristic root
evaluation
