Table 13.
SHAP-based explainability metrics on HeartWave murmur annotations.
| Method | Overlap (%) | IoU (%) | ||
|---|---|---|---|---|
| Systolic | Diastolic | Systolic | Diastolic | |
| EHST (Ours) | 86.3 | 84.7 | 81.5 | 79.2 |
| Mean Baseline | 78.4 | 76.1 | 72.8 | 70.5 |
| Best Baseline | 80.2 | 77.9 | 74.1 | 72.3 |
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