计算机工程与应用 ›› 2010, Vol. 46 ›› Issue (2): 29-30.DOI: 10.3778/j.issn.1002-8331.2010.02.009

• 研究、探讨 • 上一篇    下一篇

Vague集多属性决策的可能度法

要瑞璞1,沈惠璋2   

  1. 1.天津商业大学 信息工程学院,天津 300134
    2.上海交通大学 系统工程研究所,上海 200052
  • 收稿日期:2009-05-18 修回日期:2009-06-22 出版日期:2010-01-11 发布日期:2010-01-11
  • 通讯作者: 要瑞璞

Possibility degree method to multiple attribute decision making for Vague sets

YAO Rui-pu1,SHEN Hui-zhang2   

  1. 1.School of Information Engineering,Tianjin University of Commerce,Tianjin 300134,China
    2.Institute of System Engineering,Shanghai Jiaotong University,Shanghai 200052,China
  • Received:2009-05-18 Revised:2009-06-22 Online:2010-01-11 Published:2010-01-11
  • Contact: YAO Rui-pu

摘要: 给出了Vague集比较的可能度定义,并研究了其所具有的性质。针对属性权重已知和完全未知的Vague集多属性决策问题,应用最优点方案来建立最优化决策模型。应用Vague集间比较的可能度公式,提出了解决Vague集多属性决策问题的新方法。最后以应用实例对该方法进行说明和验证。

关键词: 多属性决策, Vague集, 可能度

Abstract: This paper gives the definition of possibility degree between Vague sets.And some properties are studied.The Vague multiple attribute decision-making problems are investigated,in which the information about alternative weights are known or uncertain completely.By using optimal plan,the optimization model is established.Then,based on formulas of possibility degree,a new method is given.Finally,an example is used to illustrate the feasibility and effectiveness of the presented method.

Key words: multiple attribute decision making, Vague sets, possibility degree

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