HFGLDS: Hesitant Fuzzy Gained and Lost Dominance Score Method Based on Hesitant Fuzzy Utility Function for Multi-Criteria Decision Making
Hesitant fuzzy set (HFS) is a mighty mathematical tool to represent the hesitant fuzzy information, which can reveal the situation of hesitancy in practical problems.More recently, HFS has been generally utilized in multi-criteria decision-making (MCDM) problem.How to cope with the hesitant fuzzy information effectively is crucial to address the pr