An approach to interval-valued possibility intuitionistic fuzzy soft sets for treating drug addict patients based on decision making

A decision maker has to choose a optimized solution among the many possible solutions available under a uncertain circumstance. To find one such optimal solution in a uncertain circumstance is not a easy task for anyone. A decision making in a uncertain circumstance is very important for every individual. In our research article, we propose a new Interval-valued possibility intuitionistic fuzzy soft set (IVPIFSS) based approach to the decision makers. The reduction algorithms are suggested for the future approaches are on choice basis and score values. We also applied the new approach on a real application as an example to demonstrate their effectiveness by solving them using MATLAB code .The results are compared and discussed with the existing algorithms.