因果先验引导的交通流时空预测模型

侯越,王艳,董雨璇,赵建国,张琳栋,马静,宿增强

Causal prior-guided spatiotemporal traffic flow prediction model

Yue HOU,Yan WANG,Yuxuan DONG,Jianguo ZHAO,Lindong ZHANG,Jing MA,Zengqiang SU

表 6 不同超参数α在PeMSD8数据集上的平均预测结果

Tab.6 Average prediction result of different hyperparameter α on PeMSD8 dataset

α MAE RMSE R2 0.20 14.35 23.71 0.9683 0.25 14.34 23.60 0.9699 0.30 14.38 23.82 0.9613 0.35 14.47 23.93 0.9551