Distance and Similarity Measures for Generalized Hesitant Fuzzy Soft Sets

Abstract

Distance and similarity measures are very important topics in fuzzy set theory. In this paper, we propose a variety of distance measures for generalized hesitant fuzzy sets, based on which the corresponding similarity measures can be obtained. We investigate the connections of the mentioned distance measures and further develop a number of generalized hesitant ordered weighted distance measures and generalized hesitant ordered weighted similarity measures.