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The hesitant fuzzy linguistic term sets(HFLTSs) can be used to represent an expert's hesitant preferences when assessing the membership of an element. By integrating the strength of HFLTSs in dealing with uncertainty and vagueness and the merit of grey relation analysis in modeling multi-criteria decision making, a gray relevance analysis method based on HFLTSs is proposed in this paper. The solving...
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