Table 6.

Metric values of the confusion matrix obtained by the MobileNetV2 model.

Model & Dataset Type	Classes	F-Scr. (%)	Se. (%)	Sp. (%)	Pre. (%)	Acc. (%)	Overall Acc. (%)
MobileNetV2 & Original Data	COVID-19	99.43	100	97.72	98.87	99.24	96.32
	Normal	89.47	89.47	98.27	89.47	97.03
	Pneumonia	91.22	89.65	98.13	92.85	96.32
MobileNetV2 & Structured dataset (Fuzzy Technique)	COVID-19	98.29	97.73	97.87	98.85	97.78	97.05
	Normal	94.44	89.47	100	100	98.51
	Pneumonia	95.08	100	97.17	90.63	97.78
MobileNetV2 & Stacked dataset (Stacked Technique)	COVID-19	98.31	98.86	95.74	97.75	97.78	97.06
	Normal	94.74	94.74	99.13	94.74	98.51
	Pneumonia	94.74	93.10	99.06	96.43	97.78