Table 5.

Comparison of prediction results between variant model and TDMGCN in highway dataset.

Methods	PEMS04			PEMS07			PEMS08
	MAE	RMSE	MAPE	MAE	RMSE	MAPE	MAE	RMSE	MAPE
w/o TE	19.81	32.14	13.38	20.39	34.51	8.67	14.89	23.94	10.48
w/o Conv	19.59	31.88	13.28	19.53	32.71	8.33	13.26	23.15	9.34
w/o P	19.28	30.97	12.91	20.58	34.02	9.17	14.63	24.10	10.15
w/o SE	19.01	31.36	12.65	18.93	33.03	8.26	14.15	23.55	9.80
w/o d-a	19.24	31.51	12.91	19.81	33.31	8.44	15.20	24.48	10.19
w/o f-a	19.48	32.04	13.02	19.44	32.98	8.44	14.05	23.88	9.90
w/o f-d	18.45	30.75	12.32	19.47	32.60	8.36	13.88	23.23	9.67
TDMGCN	18.18	30.32	12.02	18.66	32.01	7.92	12.86	22.73	8.94

Significant values are in bold.