Table 7.
Results of ablation experiments.
Method | Accuracy (%) | Sensitivity (%) | Specificity (%) | AUC (%) |
---|---|---|---|---|
Capsule Network + max pooling sampling (CT-Caps) [17] | 89.8 | 94.6 | 83.7 | 92.8 |
Capsule Network + key pooling sampling | 89.6 | 92.4 | 86.4 | 92.2 |
Capsule Network + key slices enhancement + max pooling sampling | 96.3 | 98.8 | 93.3 | 98.3 |
Capsule Network + key slices enhancement + key pooling sampling (ACSN) | 97.7 | 97.1 | 98.5 | 99.4 |