Journal article

Higher order hesitant fuzzy choquet integral operator and its application to multiple criteria decision making

B Farhadinia, U Aickelin, HA Khorshidi

Iranian Journal of Fuzzy Systems | University of Sistan and Baluchestan | Published : 2021

Abstract

Generally, the criteria involved in a decision making problem are interactive or inter- dependent, and therefore aggregating them by the use of traditional operators which are based on additive measures is not logical. This verifies that we have to implement fuzzy measures for modelling the interaction phenomena among the criteria. On the other hand, based on the recent extension of hesitant fuzzy set, called higher order hesitant fuzzy set (HOHFS) which allows the membership of a given element to be defined in forms of several possible generalized types of fuzzy set, we encourage to propose the higher order hesitant fuzzy (HOHF) Choquet integral operator. This concept not only considers ..

View full abstract