摘要
阐述多种常用的DEA评价模型,利用矩阵形式表述模型结构,应用Matlab对这些模型的评价程序进行编写。使常用的DEA评价问题可以通过Matlab软件解决,有效地解决了DEA循环计算导致的计算量大和复杂的问题。编写的程序分别为传统DEA-CCR模型及其对偶模型、BCC模型、最劣CCR模型和超效率DEA,为以后的DEA评价问题和模型改进提供了便利。
This paper introduces various common DEA models and describes the structure of models through matrix form, afterwards, writes programs of these models through Matlab. So we can solve the evaluation of these DEA models by Matlab software, and overcome the problem of large amount of calculation and complex structure due to loop evaluations. The programs of the paper include traditional DEA-CCR model and its dual model, BCC model, the worst CCR model and superefficiency DEA, which provide convenience for future DEA evaluation and model improvement.
出处
《电脑编程技巧与维护》
2013年第22期66-68,共3页
Computer Programming Skills & Maintenance
