Table 1.

Statistical parameters of the consumed energy data sample.

Parameter	Input Variables						Output
	Ball Mass	Maximum Ball Size	Ball Filling Ratio	Clinker Mass	Rotation Speed (rpm)	Number of Revolutions	Consumed Energy (kWh/ton)
Mean	17.76	58.67	0.17	3.00	55.00	7286.57	52.84
Standard Error	0.39	1.42	0.00	0.11	1.68	235.82	1.00
Median	19.61	65.00	0.19	3.00	55.00	7234.00	52.17
Mode	12.68	65.00	0.19	2.00	40.00	4510.00	38.40
Standard Deviation	2.88	10.45	0.03	0.82	12.36	1732.89	7.33
Range	7.25	28.00	0.07	2.00	30.00	7457.00	37.72
Minimum	12.68	37.00	0.12	2.00	40.00	4510.00	38.40
Maximum	19.92	65.00	0.19	4.00	70.00	11,967.00	76.12