Table 6.

Ablation study using variations of CORONA-Net.

Variations of CORONA-Net			Sensitivity for Each Class
Backbone Network	Reinitialization	Pre-Trained	COVID-19	Pneumonia	Normal
✓			44%	51%	55%
✓		✓	63%	68%	62%
✓	✓		93%	89%	88%
✓	✓	✓	100%	95%	95%