New intuitionistic fuzzy parametric divergence measures and score function-based CoCoSo method for decision-making problems

The present study introduces a decision-making approach with the combined compromise solution (CoCoSo) under intuitionistic fuzzy sets (IFSs) named as IF-CoCoSo method based on proposed divergence measures and score function. aim of presented is to obtain an effective for multi-criteria problems IFSs context. In this line, new procedure derive criteria weights using generalized function parametric IFSs. To compute weight, are developed discussed some interesting properties. Further, applied rank evaluate therapies medical decision making problems, which demonstrates its applicability feasibility. Finally, comparative sensitivity analyses validating method.