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Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE's Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In order to get more reasonable weight of expert in fuzzy multi-attribute group decision making, a new method for determining the objective weight of expert is proposed based on the subjective weights. The method simultaneously considers the order difference and the data difference of the alternatives in the decision results between each expert and group, and takes them as the similarity index of measuring the individual and group. At the same time, a new similarity measuring function is defined to determine the objective weight of the experts, in this method, the order difference's existence or not is prior to determine whether the data difference takes part in the calculation. Finally an example shows the feasibility of the proposed method.