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《Electronic Science and Technology》 2015-03
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Flood Forecasting Model Based on Improved BP Neural Network

GAO Liyuan;DONG Jia;Information Engineering Institute,North China University of Water Conservancy and Hydropower;The Yellow River Surveying and Planning Design Co. Ltd;  
BP neural network is good at forecast data model. This article presents an improved BP network by the introduction of the genetic algorithm. A comparison of the two algorithms is made in terms of processes and efficiency,and both are tested using the flood forecast model. Test results and error analysis show that genetic-BP network is better in efficiency than original BP network and worth promotion in the practical engineering.
【Fund】: 河南省政府决策研究课题招标基金资助项目(2012B386)
【CateGory Index】: TP183
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