Dynamic Weights of Experts in Multiple-Round Group Decision-Making

Based on analyzing and summarizing the method of experts' weights in group decision-making,a universal experts' weights model is brought out.Focus on the character of multiple-round decision-making,rectification parameters γ^(t) reflecting experts' self-confidence and effect produced by others for experts' weights is studied carefully in returning vector,evaluation data,and evaluation matrix circumstances.at last,this method is illustrated by an example,and a conclusion about how to adjust weights is discussed.