Table 4.

Results obtained by the proposed ensemble framework on the test sets of both SARS-COV-2 and Harvard Dataverse datasets.

Dataset	Class	Accuracy (%)	Specificity (%)	Precision (%)	Sensitivity (%)	F1 Score (%)
SARS-COV-2	COVID	99.20	98.92	98.68	99.20	98.94
	Non-COVID	98.65	98.94	99.18	98.64	98.91
	Net Results	98.93	98.93	98.93	98.93	98.93
Harvard Dataverse	COVID	99.08	99.00	98.62	99.08	98.85
	Non-COVID	98.50	98.62	99.00	98.50	98.75
	Net Results	98.80	98.82	98.81	98.79	98.80