Biparametric Q Rung Orthopair Fuzzy Entropy Measure for Multi Criteria Decision Making Problem

In this study we propose a measure of the entropy norm (R, S) for q-row orthopair fuzzy sets (qROFS). The proposed is validated both theoretically and practically to ensure validity. We also simple methodology purpose solving multi-criteria decision-analysis problems using introduced measure. This method takes into account different circumstances criteria weights, such as unknown well other cases when weights are not fully known. Finally, demonstration with numerical examples has been provided show how apply novel methodologies.