摘要
运用灰色模型和二元回归模型的组合模型进行交通量的预测,结果表明,组合模型比单一的灰色模型具有更高的预测精度。
Gray model and bivariate regression model are combined to forecast traffic flow, results of examples show that the precision of prediction of combined model is better than the single gray model.
出处
《交通标准化》
2006年第12期71-74,共4页
Communications Standardization
关键词
灰色模型
交通量预测
组合模型
gray model
traffic flow forecasting
combined model
