Evaluation of social sustainable development factors using Buckley’s fuzzy AHP based on Z-numbers


Yildiz N., Kahraman C.

International Conference on Intelligent and Fuzzy Systems, INFUS 2019, İstanbul, Turkey, 23 - 25 July 2019, vol.1029, pp.770-778 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 1029
  • Doi Number: 10.1007/978-3-030-23756-1_92
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.770-778
  • Keywords: AHP, Fuzzy sets, Z-fuzzy number
  • Istanbul Gelisim University Affiliated: Yes

Abstract

© 2020, Springer Nature Switzerland AG.Analytical Hierarchy Process (AHP) has been extended by several extensions of ordinary fuzzy sets such as type-2 fuzzy sets, intuitionistic fuzzy sets, hesitant fuzzy sets, Pythagorean fuzzy sets, and neutrosophic sets. One of the first ordinary fuzzy AHP models is Buckley’s fuzzy AHP. A Z-fuzzy number is a combined expression of a restriction function (RF) and a reliability function of RF. We propose a Z-number based fuzzy AHP. We also present an illustrative example.