Evaluation of Urban Rail Network Planning Project Based on Super-efficiency DEA Model

Results of traditional methods are lack of reliability including subjective factors.Simply synthetic index cannot measure the relation of input and output indexes and transformation ability of decision making units(DMU).This paper adopts super-efficiency analysis of data envelopment analysis(DEA) model which is based on explorative data analysis principle of driving of sample data to evaluate the planning project of rail network.The methods can avoid the traditional methods deficiency.Through principle analysis of the models,this paper gives the modeling procedure.Through studying on the relation between input and output indexes,this paper gives the urban rail network plan project taxis.Finally,the paper compared quantitative evaluation result to the qualitative analysis,it indicated that this method accords with the actual decision desire,and that the model is dependable and applicable.