A ratio ranking method of triangular intuitionistic fuzzy numbers and its application to MADM problems

• Published in: Computers & mathematics with applications (1987) Vol. 60; no. 6; pp. 1557 - 1570
• Main Author: Li, Deng-Feng
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.09.2010
• Subjects: Ambiguity; Decision making; Fuzzy set; Fuzzy systems; Intuitionistic fuzzy number; Mathematical analysis; Mathematical models; Methodology; Preference modeling; Ranking; Ratings; Uncertainty; Preference modeling; Uncertainty; Intuitionistic fuzzy number; Ranking; Fuzzy set

The concept of an intuitionistic fuzzy number (IFN) is of importance for quantifying an ill-known quantity, and the ranking of IFNs is a very difficult problem. The aim of this paper is to introduce the concept of a triangular IFN (TIFN) as a special case of the IFN and develop a new methodology for...