Possibility degree and divergence degree based method for interval-valued intuitionistic fuzzy multi-attribute group decision making.
Expert Systems with Applications(2020)
摘要
•The possibility degree and divergence degree of IVIFVs are defined to rank IVIFVs.•To derive DMs' weights, an intuitionistic fuzzy linear program is constructed.•An adjusted possibility distribution matrix for each attribute is established.•Attribute weights are determined by the adjusted possibility distribution matrices.•A new method is proposed for interval-valued intuitionistic fuzzy MAGDM.
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关键词
Interval-valued intuitionistic fuzzy set,Possibility degree,Divergence degree,Multi-attribute group decision making
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