区域经济发展水平评价中的权重挖掘及实证分析  

Weighted mining and empirical analyses on the evaluation of development level of regional economy

作　　者：张诚一[1] 丁萍[1] 付海艳[1] 

机构地区：[1]海南师范学院,海南海口571158

出　　处：《海南师范学院学报（自然科学版）》2004年第2期99-105,共7页Journal of Hainan Normal University:Natural Science

基　　金：2002年国家软科学计划项目(2002DGS1D014);国家自然科学基金项目(60364001)

摘　　要：应用粗糙集(RoughSet)理论研究了评价和预测问题中各因素的合理赋权问题,给出一种无需专家赋权和调查统计,仅仅从原始的统计数据中挖掘出各评价因素的权重的方法;并依据中国科学院可持续发展研究组所提供的评价指标体系和有关数据,对中国区域经济发展水平评价问题进行了权重挖掘,发现了各评价因素对总体水平评价的不同贡献;按照所得权重给出了新的评价结果,并根据所得权重及海南省经济发展水平现状进行了实证分析.By using fuzzy set and rough set theory,we investigate the evaluation of weighting and render a method to mine the weighting of judged factors from original statistic data without expers' weighting evaluation and survey statistics.Meanwhile,we process weighted mining on the judgement of the regional economic development level bassd on the judgement index system and involved data supported by the research group of sustainable development in the Institute of Chinese Academy of Science,thus having obtained the present judged results.Moreover,we make empirical analyses of the economic development level of Hainan in line with the obtained weighting.

关 键 词：粗糙集 权重挖掘 区域经济发展 评价 

分 类 号：F204[经济管理—国民经济]