采用神经网络方法建立了销售量预测模型。以我国电视机销售量为实际预测对象 ,运用神经网络的进化学习方法对其进行了试验预测 ,并和常规的线性回归方法进行了比较。结果表明 ,神经网络方法比常规方法具有更高的精确度和更好的预测能力 Using neural network method to establish sales forecasting model. Taking the sales volume of TV sets in our country as the actual forecasting object, this paper uses the neural network evolutionary learning method to test the forecasting results and compares it with the conventional linear regression method. The results show that the neural network method has higher accuracy and better predictive ability than the conventional method