Approach for multi-attribute group decision-making with multi-granular linguistic preference matrices
Kuang Xing-hua · Kongzhi yu juece · 2008
An approach based on two-puple linguistic to deal with multi-attribute group decision-making problem with multi-granular linguistic preference matrices is presented.In this approach,firstly,the basic linguistic term set is constructed and the computational formulae are given to uniform the multi-granular linguistic preference matrixes into the normalized representation of the two-puple linguistic.Then,based on the two-tuple order weighter averaging(T-OWA) and other aggregation operators,every individual's preference information is aggregated into the group preference information and the most desirable alternative is selected.Finally,a numerical example illustrates the effectiveness of the proposed approach.