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针对一类评价信息不完全的多属性群决策问题中的群体判断的共识性进行研究,提出一种基于相容关系的群体共识达成方法.该方法不需进行群体共识度的计算,避免了评价信息不完全时直接计算群体共识度的困难;对于专家没有给出的评价信息,不需要进行评估和填充,避免了评估和填充缺夫值时所需进行的复杂计算.最后通过一个实例对所提出方法的有效性和实用性进行了说明.
Aiming at the consensus of group judgment in a multi-attribute group decision-making problem with incomplete evaluation information, a method of group consensus based on compatibility relationship is proposed. This method does not need to calculate the group consensus and avoids the evaluation When the information is not complete, it is difficult to directly calculate the group consensus. For the evaluation information not given by the expert, there is no need to evaluate and fill in, which avoids the complicated calculation needed to evaluate and fill the missing value.At last, The effectiveness and practicability of the proposed method are described.