In real world multi criteria decision making (MCDM) problem, it is tough to solve a decision
matrix with vague and imprecise data. The degree of impreciseness depends on the kind of …

This paper aims to introduce a technique for order of preference using pattern mining based
on Decision Makers (DMs) level of risk aversion. However, the model is essentially defined …

This paper presents a new method for handling multicriteria fuzzy decision-making
problems, in which the characteristics of the alternatives are represented by interval-valued …

In many cases, complex problems cannot be accurately described by precise numerical
values. Fuzzy theory provides a suitable tool for solving these problems. However, if …

In this paper, we present a new method for fuzzy multiple attributes decision making based
on interval type-2 fuzzy sets. First, we present a new fuzzy ranking method based on the α …

Ranking methods, similarity measures and uncertainty measures are very important
concepts for interval type-2 fuzzy sets (IT2 FSs). So far, there is only one ranking method for …

The financial services are key instrument for the right evolution of economy, mainly in the
emerging countries. Therefore, the evaluation of the financial services is crucial for the …

This paper presents interval-valued fuzzy permutation (IVFP) methods for solving
multiattribute decision making problems based on interval-valued fuzzy sets. First, we …

This paper presents a multi-stage decision-making process for multiple attributes analysis
under an interval-valued fuzzy environment. The proposed method does not demand …

In this paper, we modify Chen and Han's multiattribute decision making (MADM) method
(2018) to propose a novel MADM method based on the nonlinear programming (NLP) …