Table 3:

CNN network problem parameters description.

$x$	Lower bound	Upper bound	Description
$x_1$	2	100	Number of filters of first convolutional layer
$x_2$	2	100	Number of filters of second convolutional layer
$x_3$	0	0.5	First dropout rate
$x_4$	0	0.5	Second dropout rate
$x_5$	10	200	Number of units of dense hidden layer
$x_6$	2	50	Number of epochs