Table 3 Performance of the classification models in predicting change in diagnosis 2 years after baseline for three different cohort selections
From: Predicting progression and cognitive decline in amyloid-positive patients with Alzheimer’s disease
Weighted F1 (SD) | Follow-up after 2 years | |
|---|---|---|
All features | Cognitive tests only | |
LR, Aβ only | 0.763 (0.050) | 0.761 (0.046) |
LR, all subjects | 0.781 (0.044) | 0.762 (0.050) |
LR, all subjects, weighted | 0.776 (0.047) | 0.770 (0.046) |
GB, Aβ only | 0.770 (0.043) | 0.784 (0.041) |
GB, all subjects | 0.788 (0.045) | 0.793 (0.039) |
GB, all subjects, weighted | 0.786 (0.046) | 0.787 (0.037) |