Multi-Valued Neutrosophic Distance-Based QUALIFLEX Method for Treatment Selection

Multi-criteria Decision Making Method Based on Similarity Measures under Single Valued Neutrosophic Refined and Interval Neutrosophic Refined Environments

Abstract. In this paper, we propose three similarity measure methods for single valued neutrosophic refined sets and interval neutrosophic refined sets based on Jaccard, Dice and Cosine similarity measures of single valued neutrosophic sets and interval neutrosophic sets. Furthermore, we suggest two multi-criteria decision making method under single valued neutrosophic refined environment and i...

Multi-valued Representation of Neutrosophic Information

The paper presents three variants for multi-valued representation of neutrosophic information. These three representations are provided in the framework of multi-valued logics and it provides some calculation formulae for the following neutrosophic features: truth, falsity, neutrality, undefinedness, saturation, contradiction, ambiguity. In addition, it was defined net-truth, definedness, neutr...

Multi-period medical diagnosis method using a single valued neutrosophic similarity measure based on tangent function

Because of the increased volume of information available to physicians from advanced medical technology, the obtained information of each symptom with respect to a disease may contain truth, falsity and indeterminacy information. Since a single-valued neutrosophic set (SVNS) consists of the three terms like the truth-membership, indeterminacy-membership and falsity-membership functions, it is v...

Hesitant fuzzy QUALIFLEX approach with a signed distance-based comparison method for multiple criteria decision analysis

QUALIFLEX (QUALItative FLEXible multiple criteria method) is a very useful outranking method to deal simultaneously with the cardinal and ordinal information in decision making process. The purpose of this paper is to develop a hesitant fuzzy QUALIFLEX with a signed distance-based comparison method for handling multi-criteria decision-making problems in which both the assessments of alternative...

A multi-valued neutrosophic qualitative flexible approach based on likelihood for multi-criteria decision-making problems