摘要
收集了全国２９个省市的５项工业经济效益指标的数据，利用主成分分析确定各项指标的权重，然后再依据理想点法求得各个省市的贴近度得分，进行了排序。为工业经济效益进行综合评价提供了科学的方法。
Data of five indexes of industrial economic benefit of 29 provinces and cities are collected,using principal component analysis,the weight of each index are defined;then by ideal point method,the colsing degree score of each province and city are obtained,and the sorting result is made out.It provides scientific method for synthetic evaluation of industrial economic benefit.
出处
《哈尔滨理工大学学报》
CAS
1998年第1期67-69,73,共4页
Journal of Harbin University of Science and Technology
关键词
主成分分析
理想点法
工业经济效益
排序
primary conponent analysis
ideal point method
characteristic value
synthetic evaluation
