An $(R^{\prime },S^{\prime })$-norm fuzzy relative information measure and its applications in strategic decision-making

In this communication, we propose two quantities named 'An $(R^{\prime },S^{\prime })$-norm directed divergence measure' and '$(R^{\prime },S^{\prime })$-norm fuzzy directed divergence measure', establish their validity and discuss their properties. Further, the performance of proposed divergence measure is compared with some existing measures through a numerical example. Finally, the application of proposed fuzzy directed divergence measure is given in strategic decision-making and the outcome is compared with other methods in literature.