Table 7.

The results of ablation study on the Covid-CT dataset.

Methods	Acc	AUC	F1
Res50 (m=1)	0.65	0.67	0.70
Res50+ImageNet ($m$=1)	0.82	0.88	0.83
Res50+ImageNet ($m$=2)	0.80	0.88	0.83
Res50+ImageNet+CRE (${\lambda }_1=0.25$)	0.82	0.89	0.83
Res50+ImageNet+CRE (${\lambda }_1=0.50$)	0.80	0.89	0.82
Res50+ImageNet+CRE (${\lambda }_1=0.75$)	0.80	0.88	0.83
Res34+ImageNet+CRE	0.81	0.87	0.83
Res101+ImageNet+CRE	0.78	0.86	0.80
Dense121+ImageNet+CRE	0.84	0.88	0.85
Dense169+ImageNet+CRE	0.79	0.88	0.80
Res50+CRE (${\lambda }_1^{*}=0.37$)	0.67	0.78	0.72
Res50+ImageNet+CRE (${\lambda }_1^{*}=0.38$)	0.84	0.90	0.86