A Novel Approach for Operating Speed Continuous Predication Based on Alignment Space Comprehensive Index

Table 4

Comparison results of three models.

Vehicle type	Criteria	Estimation methods
		Proposed model	GSAH	Morris
Cars	MAE	2.69	4.45	10.29
	RMSE	3.54	6.03	13.67
	MARE (%)	4.38	6.98	10.28
	SD	10.7	15.32	18.21
Trucks	MAE	3.57	6.89	16.32
	RMSE	7.10	10.22	21.04
	MARE (%)	4.93	6.34	15.39
	SD	8.85	14.17	17.33