Travel Time Reliability Estimation in Urban Road Networks: Utilization of Statistics Distribution and Tensor Decomposition

Table 12

Analysis of different experimental groups with different penetration rates.

RMSE	Control group	Experimental group 1	Experimental group 2	Experimental group 3
Penetration rate 20%	0.0441	0.3222	0.1285	0.1128
Penetration rate 10%	0.0480	0.2205	0.1332	0.1172
Penetration rate 5%	0.0885	0.3019	0.1170	0.1223
MAE	Control group	Experimental group 1	Experimental group 2	Experimental group 3
Penetration rate 20%	0.0229	0.1842	0.0546	0.0480
Penetration rate 10%	0.0953	0.0953	0.0750	0.0647
Penetration rate 5%	0.0275	0.1650	0.0692	0.0691