Cross-validation method | Cognitive measure | Machine Learning algorithms | ||
---|---|---|---|---|
Elastic Net | Random Forest | XGBoost | ||
Subject-based | Global Cognition | − 0.02 | 0.06 | 0.09 |
Executive Function | 0.20 | 0.54 | 0.39 | |
Processing Speed | 0.15 | 0.11 | 0.10 | |
Memory Immediate | 0.26 | 0.16 | 0.17 | |
Memory Delayed | − 0.19 | − 0.11 | − 0.22 | |
Interval-based | Global Cognition | 0.16 | 0.17 | 0.19 |
Executive Function | 0.62 | 0.74 | 0.63 | |
Processing Speed | 0.32 | 0.32 | 0.36 | |
Memory Immediate | 0.10 | 0.13 | 0.01 | |
Memory Delayed | 0.06 | 0.05 | − 0.08 |