Table 4.
Ablation experiment on the importance of T2 and FLAIR modalities.
| T2 | FLAIR | DH | ATRX | 1p/19q | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Acc | AUC | Sens | Spec | ACC | AUC | Sens | Spec | ACC | AUC | Sens | Spec | ||
| 84.0% | 0.86 | 84.4% | 83.7% | 82.7% | 0.82 | 53.3% | 90.0% | 81.3% | 0.75 | 0 | 100% | ||
| ✓ | 81.3% | 0.86 | 59.4% | 97.7% | 85.3% | 0.80 | 33.3% | 98.3% | 85.3% | 0.75 | 21.4% | 100% | |
| ✓ | 86.7% | 0.91 | 81.3% | 90.7% | 85.3% | 0.82 | 66.7% | 90.0% | 82.7% | 0.79 | 14.3% | 98.4% | |
| ✓ | ✓ | 86.7% | 0.90 | 75.0% | 95.3% | 92.0% | 0.88 | 80.0% | 95.0% | 89.3% | 0.80 | 42.9% | 100% |
✓: Indicates whether this modality is used in the second path.
Bold values: Indicates the best result for the current metric.