Sarkar, Arun; Biswas, Animesh - In: Decision analytics journal 4 (2022), pp. 1-26
In the context of multicriteria decision making (MCDM), it is frequently observed that the representation of cognitive information may not always be sufficient using hesitant Pythagorean fuzzy set (HPFS). From this perspective, the interval-valued hesitant Pythagorean fuzzy (IVHPF) set is more...
