Evaluation of the results of multi-attribute group decision-making with linguistic information

► Consistency, closeness and uniformity are defined to evaluate the effect of each DM. ► Some evaluation criteria are proposed to rank all DMs for the same MAGDM problem. ► For the group, total consistency, total closeness and total uniformity are defined. ► Some evaluation criteria are proposed to compare the effect of each MAGDM methods. ► The above method can judge the decision-making effect of both the DM and the group.