Table 4.
This table presents the same confusion matrix as in Table 3; however, each value is calculated relatively to the count of head gestures of each type.
| Clockwise | Counterclockwise | Left | Nod Head | M Left | M Right | Right | Error | |
|---|---|---|---|---|---|---|---|---|
| clockwise | 0.980 | 0.000 | 0.000 | 0.013 | 0.000 | 0.000 | 0.007 | 0.020 |
| counterclockwise | 0.000 | 0.993 | 0.007 | 0.000 | 0.000 | 0.000 | 0.000 | 0.007 |
| left | 0.000 | 0.000 | 1.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| nod head | 0.000 | 0.040 | 0.000 | 0.960 | 0.000 | 0.000 | 0.000 | 0.040 |
| m left | 0.000 | 0.027 | 0.000 | 0.000 | 0.973 | 0.000 | 0.000 | 0.027 |
| m right | 0.034 | 0.000 | 0.000 | 0.026 | 0.000 | 0.940 | 0.000 | 0.060 |
| right | 0.000 | 0.000 | 0.014 | 0.000 | 0.000 | 0.000 | 0.986 | 0.014 |