Table 2.

Data augmentation.

Augmentation techniques	Parameters
Centering	featurewise_center = true
Normalization	featurewise_std_normalization = true
Rotation	rotation_range = 20
Width shift	width_shift_range = 0.1
Height shift	height_shift_range = 0.1
Shear	shear_range = 0.3
Flip	horizontal_flip = true