A method for estimating criteria weights from intuitionistic preference relations
A method for estimating criteria weights from intuitionistic preference relations
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DOI：
10.1007/s12543-009-0006-0
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发表时间：
2009-03
影响因子：
1.2
通讯作者：
Zeshui Xu
中科院分区：
文献类型：
--
作者：
Zeshui Xu
在多准则决策过程中，直觉偏好关系是表达决策者对准则直觉偏好信息的有力手段。本文首先定义了一致性的概念，给出了一致性的等价区间模糊偏好关系，然后利用一致性给出了准则权重的估计方法，并将其推广到基于一致性的群决策中，最后通过数值算例说明了所提出方法的可行性和有效性。
An intuitionistic preference relation is a powerful means to express decision makers’information of intuitionistic preference over criteria in the process of multi-criteria decision making. In this paper, we first define the concept of its consistence and give the equivalent interval fuzzy preference relation of it. Then we develop a method for estimating criteria weights from it, and then extend the method to accommodate group decision making based on them And finally, we use some numerical examples to illustrate the feasibility and validity of the developed method.