Entropy - Distance Measures Based on Pythagorean Fuzzy Sets using VIKOR Method

Abstract

While making important decisions in life we often come across situations where we face doubt in choosing best options according to our needs. This becomes more difficult when a lot of options are available and lots of attributes are to be looked. Decision making is one such technique which makes it easier to choose best options among the available ones. In this editorial we aim to provide a method which will serve as an aid in decision making. New distance measures have been proposed for the PFS. Entropy measure is also proposed to calculate the weights needed. VIKOR method is applied to rank the attributes to get the best alternatives from pool of options. Numerical illustrations have been taken along with some real-life examples.