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. 2021 Aug 9;11:16075. doi: 10.1038/s41598-021-95561-y

Table 5.

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

Dataset Accuracy Sens normal Sens pneumo Sens covid PPV normal PPV pneumo PPV covid
Data 0.917 0.95 0.89 0.91 0.88 0.927 0.948
Lungs_isolated 0.887 0.9 0.87 0.89 0.857 0.906 0.899
Lungs_removed 0.873 0.87 0.9 0.85 0.837 0.841 0.955
Lungs_framed 0.91 0.92 0.9 0.91 0.893 0.882 0.958
Lungs_boxed_out 0.817 0.84 0.76 0.85 0.785 0.817 0.85

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