ranking fuzzy numbers using preference ratio: a utility function approach

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ID: 143464
2013
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Abstract
Ranking fuzzy numbers is one of the most important phases in any decision making process in fuzzy environments. In most cases, we deal with fuzzy numbers in the field of evaluating alternatives with fuzzy information or linguistic variables. This paper investigates ranking fuzzy numbers using the concept of preference ratio, introduces the weakness of this method, and proposes a new approach that overcomes the shortcoming of existing method. The proposed approach which is based on the concept of utility function takes the opinion of DM for ranking fuzzy numbers into account.
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sadi-nezhad2013decisionranking Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Soheil Sadi-Nezhad;Parisa Shahnazari-Shahrezaei
Journal british journal of midwifery
Year 2013
DOI
10.5267/j.dsl.2013.03.002
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