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An improved ranking method for generalized fuzzy numbers based on Euclidian distance concept

Eslamipoor, R ; Sharif University of Technology | 2015

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  1. Type of Document: Article
  2. DOI: 10.1007/s13370-014-0285-4
  3. Publisher: Springer Verlag , 2015
  4. Abstract:
  5. Ranking fuzzy numbers plays a main role in many applied models, and in particular decision-making procedures. In any proposed method by the other researches some shortcomings may exist. In this paper, a new method for ranking two generalized fuzzy numbers based on Euclidian distance measure is presented. Besides from distance measure, we exploited the deviations of generalized fuzzy numbers. The proposed method is illustrated by some numerical examples and in particular the results of ranking by the proposed method and some common and existing methods for ranking fuzzy sets is compared to verify the advantages of the new approach
  6. Keywords:
  7. Fuzzy numbers ; Generalized fuzzy numbers ; Ranking method
  8. Source: Afrika Matematika ; Volume 26, Issue 7-8 , December , 2015 , Pages 1291-1297 ; 10129405 (ISSN)
  9. URL: http://link.springer.com/article/10.1007%2Fs13370-014-0285-4