Table 2 Accuracy and AUC for COVID vs non-COVID classification.
Run | Training data | LR | RF | XGB | DNN | LDA | CA-CNN | CNN-RNN | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Acc | AUC | Acc | AUC | Acc | AUC | Acc | AUC | Acc | AUC | Acc | AUC | Acc | AUC | ||
1 | Verified | 0.77 | 0.81 | 0.82 | 0.85 | 0.80 | 0.80 | 0.65 | 0.70 | 0.75 | 0.82 | 0.75 | 0.77 | 0.77 | 0.76 |
Unverified | 0.67 | 0.60 | 0.75 | 0.79 | 0.73 | 0.72 | 0.45 | 0.68 | 0.75 | 0.75 | 0.57 | 0.58 | 0.60 | 0.51 | |
2 | Verified | 0.65 | 0.68 | 0.58 | 0.69 | 0.67 | 0.68 | 0.72 | 0.74 | 0.68 | 0.72 | 0.8 | 0.81 | 0.73 | 0.80 |
Unverified | 0.63 | 0.65 | 0.70 | 0.73 | 0.73 | 0.70 | 0.68 | 0.75 | 0.77 | 0.84 | 0.43 | 0.34 | 0.63 | 0.58 | |
3 | Verified | 0.75 | 0.83 | 0.87 | 0.94 | 0.80 | 0.90 | 0.67 | 0.69 | 0.80 | 0.91 | 0.78 | 0.82 | 0.75 | 0.86 |
Unverified | 0.70 | 0.74 | 0.83 | 0.91 | 0.70 | 0.77 | 0.48 | 0.55 | 0.80 | 0.86 | 0.67 | 0.60 | 0.37 | 0.59 | |
4 | Verified | 0.58 | 0.52 | 0.83 | 0.90 | 0.77 | 0.79 | 0.67 | 0.73 | 0.77 | 0.84 | 0.78 | 0.78 | 0.75 | 0.87 |
Unverified | 0.62 | 0.56 | 0.73 | 0.81 | 0.68 | 0.56 | 0.68 | 0.75 | 0.70 | 0.76 | 0.40 | 0.33 | 0.32 | 0.32 | |
5 | Verified | 0.62 | 0.67 | 0.62 | 0.76 | 0.73 | 0.80 | 0.63 | 0.66 | 0.63 | 0.72 | 0.78 | 0.82 | 0.68 | 0.69 |
Unverified | 0.65 | 0.73 | 0.67 | 0.71 | 0.70 | 0.68 | 0.73 | 0.66 | 0.63 | 0.70 | 0.43 | 0.51 | 0.60 | 0.54 | |
Average | Verified | 0.67 | 0.70 | 0.74 | 0.83 | 0.75 | 0.79 | 0.67 | 0.70 | 0.73 | 0.80 | 0.78 | 0.80 | 0.74 | 0.80 |
Unverified | 0.65 | 0.66 | 0.74 | 0.79 | 0.71 | 0.69 | 0.61 | 0.68 | 0.73 | 0.78 | 0.50 | 0.47 | 0.50 | 0.51 | |