Table 4 Performance of LAD model
From: Logical Analysis of Data (LAD) model for the early diagnosis of acute ischemic stroke
| Â | Performance | Training set | Validation set | Cross-validation |
|---|---|---|---|---|
Logical Analysis of Data Model | Accuracy | 82.6% | 74.8% | 79.8 ± 2.9% |
|  | Sensitivity | 89.4% | 77.5% | 85.4 ± 5.4% |
|  | Specificity | 74.2% | 72.0% | 70.6 ± 3.2% |
|  | Hazard Ratio | 8.1 | 3.2 | 3.0 ± 0.3 |