Table 7:

Prediction test data metrics on mill data (1 h predictions).

	HHV			Viscosity			BPR
	R 2	MAPE (%)	RMSE	R 2	MAPE (%)	RMSE	R 2	MAPE (%)	RMSE
Persistence	0.70768	1.109	901.60	0.96618	6.092	5.867	0.86661	1.085	0.361
AR	0.72531	1.071	873.98	0.96619	6.081	5.866	0.86837	1.088	0.359
ARX	0.72749	1.066	870.52	0.96544	6.124	5.930	0.86994	1.089	0.357