RESEARCH ON THE FORECAST METHODS OF WATER RESOURCE BASED ON BP NETWORK

摘要

This paper will analyze the forecast methods of water resource, and put forward a new calculation method, artificial neural network. That is, according to historical data and BP method, to form the forecast model of water resource automatically, so as to calculate the changing tendency of water resource. With artificial neural network's quick-learning function, there is no need to form the model in advance, but to calculate it through the initial data that is precise. Therefore it is a effective method to form the forecast model.