【摘要】 针对供应商绩效评价这一不确定多属性决策问题,运用DSmT方法建立一个多属性融合模型。在DSmT框架下,首先将各指标对供应商的评价转化为各指标对供应商的置信指派,然后结合指标重要度对其进行折扣,随即将各指标评价结果融合为最终评价结果。结合算例说明了方法的有效性。更多还原

【Abstract】 To solve the uncertain multiple attribute decision making(MADM) problem of the performance evaluation and selection of suppliers,a multi-attribute-fusion model is developed via the DSmT.In the frame of DSmT,we transfer the evaluations by the guidelines to the belief values first;then,combining with the importance of guidelines we discount the belief values which are educed before.At last,the discounted belief values are fused to the final values:the final result of the performance evaluation.An example is given for the evaluation of suppliers to verify the effectiveness of the proposed method.更多还原