Abstract
ABSTRACTWe propose notions of some distance measures between two hesitant intuitionistic fuzzy linguistic term sets (HIFLTSs). Weighted distance measures between two collections of HIFLTSs are also proposed and analyzed for discrete and continuous cases. Based on the proposed distance measures, the relative closeness (RC) coefficients for different alternatives are established and then used to rank the alternatives in a multi-criteria group decision-making problem. Furthermore, a comparison between the RC coefficients of alternatives by using the proposed distance measures for different values of the risk factor parameter is given graphically. Two illustrative examples are provided to elaborate the applicability and advantage of the proposed approach for the selection of suitable alternative.
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