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. 2023 Jan 6;13:261. doi: 10.1038/s41598-022-27266-9

Table 3.

Ablation study metrics on full COVIDx dataset.

Accuracy (%) Sensitivity (%) Specificity (%) Precision (%)

Without Channel-Attention

and Label Smoothing

92.26 90.35 93.24 90.35
Without Channel-Attention 94.05 89.23 98.17 90.49
Without Label Smoothing 95.64 92.01 98.91 94.30
DAM-Net 97.22 96.87 99.12 95.54