Table 8.

Dual_Pachi Adam optimizer implementation Receiver Operating Characteristic (ROC) and Precision-Recall (PR) classification Result. The parameter employed includes Lr: ${10}^{-4}$ and ${10}^{-3}$, Lf: Categorical_smooth_loss and categorical cross-entropy.

ROC (Area)	Macro-Average	Micro-Average	COVID-19	Normal	Pneumonia
Opt: Adam, Lr: ${\mathbf{10}}^{-\mathbf{4}}$, Lf: categorical_smooth_loss
Without Bl. 3	0.95	0.95	0.94	0.93	0.96
Dual_Pachi	0.96	0.96	0.96	0.95	0.97
Opt: Adam, Lr:${\mathbf{10}}^{-\mathbf{3}}$, Lf: categorical_smooth_loss
Without Bl. 3	0.96	0.96	0.96	0.95	0.97
Dual_Pachi	0.98	0.98	0.98	0.97	0.98
Opt: Adam, Lr:${\mathbf{10}}^{-\mathbf{4}}$, Lf: categorical cross-entropy
Without Bl. 3	0.91	0.91	0.89	0.90	0.96
Dual_Pachi	0.96	0.96	0.98	0.92	0.97
Opt: Adam, Lr:${\mathbf{10}}^{-\mathbf{3}}$, Lf: categorical cross-entropy
Without Bl. 3	0.92	0.92	0.94	0.89	0.94
Dual_Pachi	0.96	0.96	0.97	0.96	0.96

Precision-Recall (AP)	Micro-Average	COVID-19	Normal	Pneumonia
Opt: Adam, Lr:${\mathbf{10}}^{-\mathbf{4}}$, Lf: categorical_smooth_loss
Without Bl. 3	0.88	0.86	0.87	0.92
Dual_Pachi	0.91	0.93	0.89	0.91
Opt: Adam, Lr:${\mathbf{10}}^{-\mathbf{3}}$, Lf: categorical_smooth_loss
Without Bl. 3	0.92	0.92	0.90	0.95
Dual_Pachi	0.95	0.95	0.94	0.95
Opt: Adam, Lr:${\mathbf{10}}^{-\mathbf{4}}$, Lf: categorical cross-entropy
Without Bl. 3	0.82	0.84	0.75	0.89
Dual_Pachi	0.91	0.95	0.89	0.90
Opt: Adam, Lr:${\mathbf{10}}^{-\mathbf{3}}$, Lf: categorical cross-entropy
Without Bl. 3	0.84	0.81	0.80	0.91
Dual_Pachi	0.92	0.95	0.91	0.91