Table 6.

Performance metrics using different data preparation strategies classified with pre-trained VGG-11 model.

Dataset	Accuracy	Sens normal	Sens pneumo	Sens covid	PPV normal	PPV pneumo	PPV covid
Data	093	0.94	0.92	0.93	0.913	0.92	0.959
Lungs_isolated	0.92	0.99	0.89	0.88	0.868	0.957	0.946
Lungs_removed	0.91	0.91	0.9	0.92	0.892	0.9	0.939
Lungs_framed	0.917	0.92	0.89	0.94	0.911	0.918	0.922
Lungs_boxed_out	0.893	0.89	0.88	0.91	0.864	0.871	0.948

Bold values correspond to best performance metric for dataset in the same row.