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针对传统DEA模型的局限性 ,本文提出综合DEA模型 ,以投入、产出同时达到最优为出发点来判断决策单元的相对有效性 ,并优化决策单元。
In view of the limitations of traditional DEA model, this paper presents a comprehensive DEA model, which takes the input and output as the starting point to determine the relative validity of decision-making unit and optimizes the decision-making unit.