Research on an Optimization Method of Vendor Evaluation Based on DEA

Abstract

A model with a dummy decision unit is used in data envelopment analysis (DEA) optimization in order to resolve the problem that DEA model exists multiple optimization decision units. Then the different evaluation results are contrasted, and the method that adds a dummy decision making unit (DDMU) in DEA model is more efficient. 

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Cite this paper

@article{Zuo2008ResearchOA, title={Research on an Optimization Method of Vendor Evaluation Based on DEA}, author={Xiaoming Zuo and Lei Zhang}, journal={2008 Fourth International Conference on Natural Computation}, year={2008}, volume={6}, pages={545-549} }