A DISCRETE METHOD FOR STUDYING INDIFFERENCE AND ORDER RELATIONS BETWEEN FUZZY NUMBERS

被引：14

作者：

GONZALEZ, A ^{[1
]}

VILA, MA ^{[1
]}

机构：

[1] UNIV GRANADA, FAC CIENCIAS, DEPT CIENCIAS COMPUTAC & IA, E-18071 GRANADA, SPAIN

来源：

INFORMATION SCIENCES | 1991年 / 56卷 / 1-3期

关键词：

D O I：

10.1016/0020-0255(91)90032-P

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a generalization of the ranking function approach to fuzzy numbers, permitting the definition of different kinds of dominance conferring a degree on the order relation. Our generalization enables the subjectivity of the decisionmaker to be taken into account. Unlike the other methods for ranking fuzzy numbers, our model provides an improved indifference relation in comparison with previous models. Finally, some properties of the ranking function are described.

引用

页码：245 / 258

页数：14

共 12 条

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