Table 3. Results of DMSTSAF and baselines on four datasets.

Datasets	Metric	FC-LSTM	GRU	T-GCN	DCRNN	STGCN	STSGCN	STFGNN	DMSTSAF
PEMS03	MAE	27.35	27.19	20.83	21.07	20.29	18.30	17.33	16.59
	MAPE (%)	25.16	24.92	21.58	20.43	18.98	17.58	16.90	15.78
	RMSE	42.32	42.24	31.18	33.23	33.08	30.20	29.04	27.97
PEMS04	MAE	34.33	34.13	26.02	27.57	25.37	22.38	20.14	19.39
	MAPE (%)	21.72	21.53	17.08	18.29	15.50	15.03	13.76	12.73
	RMSE	50.01	49.98	38.19	42.07	39.11	35.33	32.62	31.24
PEMS07	MAE	38.33	37.79	30.37	31.29	30.91	25.15	23.76	21.73
	MAPE (%)	16.71	16.83	13.83	15.09	14.49	10.74	9.96	9.17
	RMSE	57.56	56.72	43.39	47.21	47.12	40.79	38.48	35.25
PEMS08	MAE	28.90	28.12	21.37	21.21	21.39	17.72	16.99	15.65
	MAPE (%)	17.77	16.92	13.66	13.08	13.13	11.61	10.96	10.10
	RMSE	41.83	41.85	30.69	31.43	31.42	27.21	26.80	24.75