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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)