| Selected Feature | Average Importance | Standard Deviation |
| TC angle (°) | 0.12 | 0.01 |
| Stride length (m) | 0.11 | 0.01 |
| Max. lateral excursion (m) | 0.11 | 0.01 |
| Gait velocity (m/s) | 0.11 | 0.01 |
| Swing time CV | 0.11 | 0.01 |
| Stride length CV | 0.10 | 0.01 |
| Stance time CV | 0.09 | 0.01 |
| PIGD score | 0.09 | 0.01 |
| Gait velocity CV | 0.09 | 0.01 |
| UPDRSIII bradykinesia | 0.07 | 0.01 |