Origin-Destination Estimation Using Probe Vehicle Trajectory and Link Counts

Table 3

Estimation accuracy of OD probe ratios.

Scenario	Models	Performance indicators
		MSE	RMSE	MAPE	MSPE	RMSPE
A	DS	0.00598	0.07735	34.9%	19.2%	43.8%
	SPP	0.00353	0.05945	25.6%	11.6%	34.0%
	PRA	0.00351	0.05926	24.7%	10.0%	31.6%
	PRA improvement	−0.6%	−0.3%	−3.5%	−13.8%	−7.1%
B	DS	0.02176	0.14750	45.4%	29.8%	54.6%
	SPP	0.01527	0.12357	35.6%	20.4%	45.2%
	PRA	0.01041	0.10204	29.8%	14.5%	38.1%
	PRA improvement	−31.8%	−17.4%	−16.3%	−28.9%	−15.7%