Study on Prediction of Commercial Housing Sale Volume Based on BP Neural Network

Commercial housing sale volume is affected by several nonlinear factors.The prediction of the commercial housing sale volume is essentially to realize a nonlinear mapping from the input space to the output space.This paper use some appropriate economic indicators as input and output of BP neural network,approach the application of neural network in the prediction of the commercial housing sale volume,the forecasting result is more effective than traditional prediction methods,such as Linear regressive Model,Logistic Model,etc.