Journal Article

·2018

Type-2 intuitionistic fuzzy (IFS2) WASPAS

Cengiz Kahraman YTU , Sezi Çevik Onar , Başar Öztayşi , Esra İ̇lbahar YTU

Data Science and Knowledge Engineering for Sensing Decision Support

Abstract

Type 2 Intuitionistic sets (IFS2) have been introduced by Atanassov (1999). They let experts assign membership and nonmembersip degrees in a wider area than it is in ordinary intuitionistic fuzzy sets. In this paper, we employ IFS2 sets for the development of IFS2 WASPAS method. WASPAS is a multicriteria method integrating simple additive weighting and weighted product methods. Single valued IFS2 sets have been used in the IFS2 WASPAS method. We illustrate the application of the proposed IFS2 WASPAS through a selection problem among communication firms.

Keywords

Computer science Fuzzy logic Artificial intelligence

Subject Areas

Intuitionistic Fuzzy Systems Applications ·Artificial Intelligence ·Physical Sciences

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