Application of BP Neural Network Model in Groundwater Quality Evaluation

Abstract

Application of ANN theory and method makes BP neural network model in groundwater quality evaluation, with which groundwater quality of six wells in the city of feicheng is evaluated and compared with the evaluation results to aggregative index number method in groundwater quality evaluation is feasible. This model possesses strong functions of study, association and fault tolerance, moreover, both its analysis results nd process approach the metal process and analysis method of human brain, which greatly improves the accuracy of groundwater quality evaluation.