Author/Authors :
Kankana Chakrabarty، نويسنده , , Ranjit Biswas، نويسنده , , Sudarsan Nanda، نويسنده ,
Keywords :
Fuzzy set , -cut , Nearest ordinary set of a fuzzy set , Entropy in a fuzzy set , Index of fuzziness , rough set , Roughness of a fuzzy set , Fuzziness in a rough set
