Intuitionistic Fuzzy Z-numbers

Sari İ., Kahraman C.

International Conference on Intelligent and Fuzzy Systems, INFUS 2020, İstanbul, Turkey, 21 - 23 July 2020, vol.1197 AISC, pp.1316-1324 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 1197 AISC
  • Doi Number: 10.1007/978-3-030-51156-2_154
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.1316-1324
  • Keywords: Defuzzification, Fuzzy set extensions, Fuzzy Z-numbers, Intuitionistic fuzzy sets
  • Istanbul Technical University Affiliated: Yes


© 2021, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG.Fuzzy sets and its extensions are widely used to determine membership of an element using different functions to decrease the effect of uncertainty. In this paper, intuitionistic fuzzy Z-numbers that are a new extension of fuzzy sets are proposed for the first time. First, fuzzy Z-numbers and intuitionistic fuzzy numbers are determined as preliminaries. Then definitions and defuzzification of intuitionistic fuzzy Z-numbers are proposed.