Table 9.

Comparing our Optimised Data Augmentation Pipeline and CNN Hyperparameters with Benchmark. Both papers used VGG19 and ResNet50 on the COVIDx dataset but with different transformers and hyperparameters.

CNN	Paper	Parameters (M)	Acc (%)	AUC (%)	MCC (%)	F1 (%)
VGG-19	COVID-Net [20]	20	83.00	_	_	_
	CovidXrayNet		94.93	98.69	90.56	92.79
ResNet-50	COVID-Net [20]	25	90.60	_	_	_
	CovidXrayNet		95.57	99.29	91.76	95.35