Relationship Analysis Method based on BP Network Model
The paper introduces the modeling steps of traditional econometric analysis,points out that it has some limitations,such as specification error,hard solution,etc,then the paper analyzes the advantages and disadvantages of artificial neural network model,indicates that artificial neural network model can conquer the limitations of traditional econometric analysis,but neural network model is a black box,people cant give a intuitional econometric explanation to the result of the model.In order to solve this problem,the paper puts forward relationship analysis method,gets the partial derivative of output with respect to input of artificial neural network,thus solves the economic explanation problem.At the end,this paper supplies an application,the application illustrates that the relationship analysis method is feasible and reasonable.
BP network Relationship analysis Econometrics Partial derivative Economic explanation
ZHANG Xishuan
School of Economics and Management Henan Polytechnic University,P.R.China,454000
国际会议
2007 International Conference on Management Science and Engineering(2007管理科学与工程国际学术会议)
河南焦作
英文
2374-2379
2007-08-20（万方平台首次上网日期，不代表论文的发表时间）