摘要
对货运量预测工具EXCEL和SPSS各自的优缺点进行了分析,在此基础上建议将两种预测工具相结合,提出如何快速、准确得出预测值并作出预测图表的方法和步骤,最后以某市社会货运量统计为样本,进行实例说明。
On the basis of analyzing the advantages and disadvantages of the regression forcast tools of freight volume on EXCEL and SPSS, respectively, propose combination of the two kinds of prediction tools, then promote the methods and steps of how to obtain the predictive values and make prediction charts quickly and accurately, finally take the total freight volume statistics of one city as an sample, for examples.
出处
《物流科技》
2010年第8期64-66,共3页
Logistics Sci-Tech
关键词
货运量
回归预测
神经网络
freight volume
the regression forcast
neural network
