On Complex Picture Hesitant Fuzzy Set and Its Application in Classification Problem

In this article, we have proposed a new concept of a complex picture hesitant fuzzy set which has advantages over the two theories of picture fuzzy set and hesitant fuzzy set. Later, some algebraic properties related to the proposed theory have also been explained in detail which adds the strong foundation of the concept for further study. An application based on the theory has also been presented which validates the applicability of the concept in solving the problems caused by the fuzziness of the data available.