Table 6.

Results of the cement mill’s supervised learning models when the data are clustered.

Variable	Model Type	Number of Estimators	Max Depth	Number of Leaves	Hidden Layer Sizes	NRMSE
Mill Motor	RF	50	10	-	-	0.40
Mill Differential Pressure	MLP	-	-	-	(5,)	0.21
Separator Motor	XGBoost	50	3	-	-	0.53
Mill Exit Temperature	XGBoost	50	3	-	-	0.37
Environmental Dust	LGBM	-	5	8	-	0.84
Blaine	MLP	-	-	-	(5,)	0.68
Residue	TTR	-	-	-	-	0.76
Mill Vibrations	LGBM	-	5	10	-	0.70