Table 5.
Confusion matrix based on within-session calibration (the mean across the two days have been calculated) using a CNN. All values are in percent and presented as the mean across participants. HC (Hand Close), HO (Hand Open), WE (Wrist Extension), WF (Wrist Flexion), Sup (Supination), Pro (Pronation), Lat (Lateral Grasp), and Pin (Pinch Grasp).
| HC | HO | WF | WE | Sup | Pro | Lat | Pin | Rest | |
|---|---|---|---|---|---|---|---|---|---|
| HC | 70 | 5 | 4 | 2 | 3 | 1 | 13 | 3 | 1 |
| HO | 5 | 69 | 8 | 4 | 5 | 4 | 2 | 3 | 0 |
| WF | 2 | 8 | 73 | 6 | 3 | 4 | 3 | 3 | 0 |
| WE | 1 | 4 | 4 | 76 | 4 | 4 | 4 | 5 | 1 |
| Sup | 2 | 4 | 3 | 7 | 61 | 9 | 6 | 8 | 2 |
| Pro | 1 | 3 | 3 | 4 | 11 | 68 | 4 | 7 | 2 |
| Lat | 13 | 3 | 4 | 2 | 6 | 6 | 55 | 10 | 4 |
| Pin | 2 | 4 | 2 | 5 | 7 | 7 | 6 | 68 | 2 |
| Rest | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 95 |