Fuzzy risk analysis based on ranking generalized fuzzy numbers with different heights and different spreads
Fuzzy risk analysis based on ranking generalized fuzzy numbers with different heights and different spreads
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DOI：
10.1016/j.eswa.2008.08.015
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发表时间：
2009-04
期刊：
影响因子：
--
通讯作者：
Shyi-Ming Chen;Jim-Ho Chen
中科院分区：
文献类型：
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作者：
Shyi-Ming Chen;Jim-Ho Chen
本文提出了一种基于不同高度和不同价差的广义模糊数排序的模糊风险分析方法。首先，我们提出了一种新的方法来排序广义模糊数。该方法考虑了广义模糊数的去模糊化值、高度和扩散度对广义模糊数进行排序。基于所提出的广义模糊数排序方法，我们提出了一个模糊风险分析算法来处理模糊风险分析问题。该方法为处理模糊风险分析问题提供了一种有效的方法。
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.