基于熵值法的徐州市水利水务现代化评价研究

Research on evaluation of modernization of water conservancy and affairs based on entropy method in Xuzhou

水利水务现代化是经济社会现代化的基础和保障。为科学合理评价徐州市水利水务现代化水平,构建徐州市水利水务现代化评价指标体系,提出了等级划分标准,采用主成分分析法从27个指标中提取4个主成分,并利用熵值法对各地区主成分进行分析,得出徐州市各地区水利水务现代化现状等级并进行排序。结果表明:本文评价结果符合实际情况,结果合理,论文研究扩展了水利现代化指标体系,并为水利水务现代化评价提供了新的思路和途径。

Water conservancy modernization is the foundation and guarantee for economic and social mon -dernization .In order to objectively evaluate the level water conservancy modernization in Xuzhou, the pa-per put forward an evaluation index system and dividing standard of modernization stage .It picked up 4 mian components from 27 indexes by use of the main components analysis ,and analyzed the main compo-nents every region by means of entropy ,and ranked the modernization current situation and level of water conservancy every region in Xuzhou .The result indicated that evaluation results of PCA -Entropy method are in accordance with the fact and reasonable .The research extended the index system of water conser-vancy modernization and provided a kind of new thought and way for evaluation of Xuzhou water conser -vancy modernization .