Stacking Ensemble Learning Process to Predict Rural Road Traffic Flow

Table 4

Error metrics for the final models.

Time horizon	Model	Road	RMSE	MAPE
Mid-term	RF	Tehran to Saveh	775	27.14
		Saveh to Tehran	729	21.23
	KNN	Tehran to Saveh	1060	33.58
		Saveh to Tehran	1315	33.58
	RNN	Tehran to Saveh	845	42.22
		Saveh to Tehran	1080	34.12
Short-term	RF	Tehran to Saveh	453	16.61
		Saveh to Tehran	535	15.25
	KNN	Tehran to Saveh	914	34.59
		Saveh to Tehran	1229	34.47
	RNN	Tehran to Saveh	538	25.03
		Saveh to Tehran	671	21.60