首页 | 本学科首页   官方微博 | 高级检索  
     检索      

方案排序对权重比例变化的敏感性分析
引用本文:蒋艳,岳超源.方案排序对权重比例变化的敏感性分析[J].华中科技大学学报(自然科学版),2002,30(8):24-26.
作者姓名:蒋艳  岳超源
作者单位:华中科技大学系统工程研究所
摘    要:权重是用来衡量多属性决策问题各属性间的相对重要性的,它在很大程度上影响着多目标决策问题的求解结果,在主客观综合赋权方法的基础上,通过改变主,客观权重在综合权重中所占的比例,研究了这种比例的改变对方安排序的影响,提出了一种方案排序对权重的敏感性分析方法,通过实例讨论了在主观权重的基础上,增加多少客观权重,才能改变由主观权重所确定的方案排序。

关 键 词:多属性决策  敏感性分析  权重  方案排序  稳定区间
文章编号:1671-4512(2002)08-0024-03
修稿时间:2001年12月14

Sensitivity analysis of alterenatives′ ranking results associated with the change of weight proportion
Jiang Yan,Yue Chaoyuan,Doctoral Candidate.Sensitivity analysis of alterenatives′ ranking results associated with the change of weight proportion[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2002,30(8):24-26.
Authors:Jiang Yan  Yue Chaoyuan  Doctoral Candidate
Institution:Jiang Yan Yue Chaoyuan Doctoral Candidate, Institute of System Eng.,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China.
Abstract:On the basis of the integrated weighting approach, the influence of the ranking results associated with this change was studied by changing the proportion of both subjective and objective weight. A sensitivity analysis method for the alterenatives' ranking results associated with the change of weight proportion was proposed. An example was given to illustrate the approach proposed.
Keywords:multicriteria decision  sensitivity analysis  weight  ranking  interval weight proportion
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号