Table 5.

Two-class model performance metrics after training on the COVIDx binary training set.

	TP	TN	FP	FN	Acc.	Sens.	Spec.	PPV	NPV	F1
COVID-19	96	81	19	4	0.885	0.96	0.81	0.835	0.959	0.89
Non-COVID-19	81	96	4	19	0.885	0.81	0.96	0.953	0.835	0.876