Ranking fuzzy numbers based on ideal solution

Zhong-xing Wang () and Ya-ni Mo
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Zhong-xing Wang: Guang Xi University
Ya-ni Mo: Guang Xi University

Fuzzy Information and Engineering, 2010, vol. 2, issue 1, 27-36

Abstract: Abstract In this paper, we consider the factor of the decision maker’s risk preference, and define the left and right deviation degree respectively. Besides, we propose a new formula of the fuzzy degree. Then we get the multiattribute matrix of fuzzy numbers. We rank fuzzy numbers with the help of an ideal solution. Some numerical examples are displayed to illustrate the validity and advantages of the proposed ranking method.

Keywords: Fuzzy number; Ranking; Ideal solution; Fuzzy degree; Left and right deviation degree (search for similar items in EconPapers)
Date: 2010
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Citations: View citations in EconPapers (2)

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DOI: 10.1007/s12543-010-0035-8

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