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在多指标群体决策问题中,将个体决策的决策向量集结为群体决策的综合评判值是决策的关键,其中也涉及到决策专家的权威性比重问题.在五标度赋值确定专家权威性比重的基础上,以最小二乘法为工具,建立了一种群体决策的目标优化模型,从而为多指标群体决策问题提供了又一科学而合理的决策方法.
In the multi-indicator group decision-making, the decision-making vector of individual decision-making as a group decision-making comprehensive evaluation value is the key decision-making, which also involves the decision-making experts the proportion of the authority in the five-scale assignment to determine the authority of experts Based on the method of least square method, an objective optimization model of group decision-making is established, which provides another scientific and reasonable decision-making method for multi-index group decision-making.