Ranking of Trapezoidal Intuitionistic Fuzzy Numbers

Authors

  • Dr. P.K.De Department of Mathematics National Institute of Technology Silchar Silchar,Assam-788010
  • Debaroti Das Department of Mathematics National Institute of Technology Silchar Silchar,Assam-788010

Keywords:

: Intuitionistic fuzzy number(IFN), trapezoidal intuitionistic fuzzy number(TRIFN), value index, ambiguity index, ranking of TRIFN

Abstract

Techniques for ranking simple fuzzy numbers are abundant in nature. However, we lack effective methods for ranking intuitionistic fuzzy numbers (IFN). The aim of this paper is to introduce a new ranking procedure for trapezoidal intuitionistic fuzzy number (TRIFN). To serve the purpose, the value and ambiguity index of TRIFNs have been defined. In order to rank TRIFNs, we have defined a ranking function by taking sum of value and ambiguity index. To illustrate the the proposed ranking method a numerical example has been given.

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Published

2014-01-01

How to Cite

Dr. P.K.De, & Debaroti Das. (2014). Ranking of Trapezoidal Intuitionistic Fuzzy Numbers. International Journal of Computer Information Systems and Industrial Management Applications, 6, 8. Retrieved from https://cspub-ijcisim.org/index.php/ijcisim/article/view/259

Issue

Vol. 6 (2014)

Section

Original Articles

License

Copyright (c) 2023 International Journal of Computer Information Systems and Industrial Management Applications

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