A C‐OWA operator‐based approach to decision making with interval fuzzy preference relation
A C‐OWA operator‐based approach to decision making with interval fuzzy preference relation
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DOI：
10.1002/int.20184
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发表时间：
2006-12
影响因子：
7
通讯作者：
Zeshui Xu
中科院分区：
文献类型：
--
作者：
Zeshui Xu
Yager[IEEE Trans Syst Man Controln B 2004；34：1952-1963]引入了一种连续区间变元OWA(C-OWA)算子，它将Yager[IEEE Trans Syst Man Controln B 1988；18：183-190]提出的有序加权平均(OWA)算子推广到给定变元是连续值区间而不是有限值集的情况。本文利用C-OWA算子推导出区间模糊偏好关系的排序向量，进而提出了一种求解区间模糊偏好关系决策问题的实用方法。最后，给出了一个数值算例，验证了该方法的实用性和有效性。©2006威利期刊公司Int J Int Syst 21：1289-1298,2006。
Yager [IEEE Trans Syst Man Cybern B 2004;34:1952–1963] introduced a continuous interval argument OWA (C‐OWA) operator, which extends the ordered weighted averaging (OWA) operator, introduced by Yager [IEEE Trans Syst Man Cybern B 1988;18:183–190], to the case in which the given argument is a continuous valued interval rather than a finite set of values. In this article, we utilize the C‐OWA operator to derive the priority vector of an interval fuzzy preference relation and then develop a practical approach to solving the decision‐making problem with interval fuzzy preference relation. Finally, a numerical example is provided to demonstrate the practicability and efficiency of the developed approach. © 2006 Wiley Periodicals, Inc. Int J Int Syst 21: 1289–1298, 2006.