Title :
Research on an Optimization Method of Vendor Evaluation Based on DEA
Author :
Zuo, Xiaoming ; Zhang, Lei
Author_Institution :
Enterprise Dev. Res. Inst., Jinan Univ., Guangzhou
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.
Keywords :
data envelopment analysis; decision making; optimisation; data envelopment analysis; dummy decision making unit; dummy decision unit; optimization method; vendor evaluation; Costs; Data envelopment analysis; Decision making; Electronic commerce; Fuzzy set theory; Linear programming; Mathematical model; Mathematical programming; Mathematics; Optimization methods;
Conference_Titel :
Natural Computation, 2008. ICNC '08. Fourth International Conference on
Conference_Location :
Jinan
Print_ISBN :
978-0-7695-3304-9
DOI :
10.1109/ICNC.2008.548
