Table 4.

Results of ablation experiments conducted on the dataset PEMS03, PEMS04 and PEMS08.

		w/o TA	w/o SA	w/o CN	w/o MP	STGMS
PEMS03	RMSE	27.34	24.74	23.29	48.91	22.22
	MAE	16.81	14.77	13.43	29.46	12.87
	MAPE(%)	23.15	15.62	14.69	34.42	13.17
PEMS04	RMSE	29.94	26.95	26.35	45.19	24.48
	MAE	19.73	17.24	16.93	29.88	14.89
	MAPE(%)	14.40	11.31	11.17	21.15	10.86
PEMS08	RMSE	23.66	23.11	24.87	31.46	17.52
	MAE	16.06	15.51	16.18	21.18	10.87
	MAPE(%)	11.45	9.36	9.58	12.99	7.61