Fuzzy risk analysis based on ranking generalized fuzzy numbers with different heights and different spreads

被引：209

作者：

Chen, Shyi-Ming ^{[1
,2
]}

Chen, Jim-Ho ^{[1
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Comp Sci & Informat Engn, Taipei 106, Taiwan

[2] Jinwen Univ Sci & Technol, Dept Comp Sci & Informat Engn, Taipei, Taipei County, Taiwan

来源：

EXPERT SYSTEMS WITH APPLICATIONS | 2009年 / 36卷 / 03期

关键词：

Defuzzified values; Fuzzy risk analysis; Generalized fuzzy numbers; Ranking order; Standardized generalized fuzzy numbers; DECISION-MAKING; SETS; SUBSETS; INDEX;

D O I：

10.1016/j.eswa.2008.08.015

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, we present a new method for fuzzy risk analysis based on ranking generalized fuzzy numbers with different heights and different spreads. First, we present a new method for ranking generalized fuzzy numbers. The proposed method considers the defuzzified values, the heights and the spreads for ranking generalized fuzzy numbers. Based on the proposed method for ranking generalized fuzzy numbers, we propose a fuzzy risk analysis algorithm to deal with fuzzy risk analysis problems. The proposed method provides a useful way for handling the fuzzy risk analysis problems. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：6833 / 6842

页数：10

共 35 条

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