Table 5 Confusion Matrix for the most feasible 7-classes
From: Selection of suitable hand gestures for reliable myoelectric human computer interface
Classes | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Acc % | |
|---|---|---|---|---|---|---|---|---|---|
1 | Thumb | 115 | 1 | 0 | 1 | 0 | 3 | 0 | 96 |
2 | Index | 2 | 110 | 3 | 0 | 1 | 4 | 0 | 92 |
3 | Middle | 1 | 6 | 110 | 1 | 2 | 0 | 0 | 92 |
4 | Ring | 0 | 0 | 2 | 117 | 1 | 0 | 0 | 98 |
5 | Little | 0 | 1 | 4 | 2 | 110 | 3 | 0 | 92 |
6 | Hand Close | 0 | 9 | 1 | 2 | 1 | 107 | 0 | 89 |
7 | Hand Open | 1 | 0 | 0 | 0 | 0 | 1 | 118 | 98 |
Average Accuracy | 93.7 | ||||||||
Average Sensitivity | 93.7 | ||||||||
Average Specificity | 96.9 | ||||||||