Table 3 Positive–Negative Performance Measurement Index ranking each class based on the Confusion Matrix of the 9-classes
From: Selection of suitable hand gestures for reliable myoelectric human computer interface
Classes | PNM | |
|---|---|---|
1 | Hand Open | 0.97 |
2 | Ring | 0.85 |
3 | Thumb | 0.83 |
4 | Little | 0.79 |
5 | Middle | 0.68 |
6 | Hand Close | 0.64 |
7 | Index | 0.61 |
8 | Pinch | 0.55 |
9 | Tripod | 0.36 |