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

Table 8

Effect of TTR accuracy under penetration rates of 5%, 10%, and 20%.

Strategy	Origin data (%)	Penetration rate 5 (%)	Penetration rate 10 (%)	Penetration rate 20 (%)
Scheme 1	−2.690	−5.227	−6.675	−4.455
Scheme 2	−3.470	−7.177	−7.065	−5.235
Scheme 3	−2.180	−6.797	−7.835	−5.615
Scheme 4	0.060	−4.057	−5.105	−2.495
Scheme 5	1.250	−2.477	−2.735	−0.915