Table 4.

Classification results, expressed as a confusion matrix, for the three-groups comparison with the two tested classifiers.

Classifier		Class 0	Class 1	Class 2
RF	Class 0	46	3	1
	Class 1	7	36	4
	Class 2	3	3	40
SVM	Class 0	38	11	1
	Class 1	7	34	6
	Class 2	2	10	34