Table 5.

Average execution time in seconds for a single fold, obtained for both training and testing models at varying of k value. Although models training require several seconds, the testing phase is quite fast, even for k=7

Execution times for training and testing models
k	DBN		CNN
	Train (s)	Test (s)	Train (s)	Test (s)
3	7288.913	0.111	686.403	0.240
4	8170.077	0.122	1256.652	0.375
5	11875.716	0.060	3091.721	0.719
6	20346.112	0.053	8021.737	1.506
7	37161.237	0.128	24204.754	3.986