作者: Huchang Liao , Zeshui Xu , Meimei Xia
DOI: 10.3233/IFS-141256
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摘要: Interval-valued intuitionistic fuzzy preference relation (IVIFPR) is an important structure in representing information comprehensively. This paper focuses on the multiplicative consistency of IVIFPR. Some concepts, such as approximate consistent IVIFPR, perfect IVIFPR and acceptable are defined. Then, a desirable property investigated. Two algorithms developed to construct approximate/perfect Since inconsistent common but unreasonable deriving priorities iterative procedure proposed improve Furthermore, convergent approach for group decision making with IVIFPRs. Several numerical examples given illustrate validity applicability procedures.