多信息融合的时空图卷积交通流量预测模型

孟闯,王慧

Traffic flow prediction model based on spatio-temporal graph convolution with multi-information fusion

Chuang MENG,Hui WANG

表 3 模型在不同预测时间范围下的RMSE与MAE误差结果

Tab.3 RMSE and MAE results of model under different forecasting time ranges

$t$ /min PEMS04 PEMS08 RMSE MAE RMSE MAE 5 28.34 18.13 21.54 14.13 10 29.34 18.55 22.25 14.61 15 30.02 19.19 23.02 15.09 20 30.86 19.72 23.78 15.76 25 31.47 20.25 24.32 16.06 30 32.17 20.78 24.83 16.31 35 33.07 21.31 25.46 16.83 40 33.81 21.85 25.81 17.02 45 34.24 22.38 26.43 17.34 50 34.72 22.91 26.91 17.56 55 35.68 23.52 27.15 17.90 60 36.37 23.98 27.64 18.35