Preference relation on fuzzy utilities based on fuzzy leftness relation on intervals

被引：9

作者：

Kundu, S ^{[1
]}

机构：

[1] Louisiana State Univ, Dept Comp Sci, Baton Rouge, LA 70803 USA

来源：

FUZZY SETS AND SYSTEMS | 1998年 / 97卷 / 02期

关键词：

preference relation; min-transitivity; leftness relation;

D O I：

10.1016/S0165-0114(96)00350-8

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We define a new preference relation mu(p)(x,y) between two fuzzy numbers or utilities x and y, based on the fuzzy leftness relationship between intervals. A key property of mu(p)(x, y) is that it satisfies the well-known min-transitivity property: mu(p)(x, y) greater than or equal to min{(mu(p)(x, y),mu(p)(y, z)}; the previous definitions of preference relation for fuzzy utilities satisfy only certain weaker forms of transitivity. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：183 / 191

页数：9

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