The Design and Implementation of Cardiotocography Signals Classification Algorithm Based on Neural Network

Table 6

Data enhancement parameters.

Parameter	Description	Default
rotation_range	Specifies the angle for randomly selecting pictures	0 to 180°
width_shift_range	Specifies the proportion of random shift horizontally	Ratio between 0 and 1
height_shift_range	Specifies the proportion of random shift vertically	Ratio between 0 and 1
shear_range	The degree of shear transformation	Ratio between 0 and 1
zoom_range	Random zoom	Ratio between 0 and 1
horizontal_flip	Randomly flips the picture horizontally	False
vertical_flip	Randomly flips the picture horizontally	False