Table 1.
Four EMG datasets: subjects, experiment, and data acquisition.
| Dataset 1 [26] | Dataset 2 [27] | Dataset 3 [28] | Dataset 4 [31] | |
|---|---|---|---|---|
| Practical Issue(s) | Limb position (5 positions) | Forearm orientation (3 orientations), Contraction intensity (3 levels) |
Amputation, Contraction intensity (3 levels) | Wearable sensors (Myo armband) |
| Number of Subjects | 11 (able-bodied) | 10 (able-bodied) | 9 (amputee) | 10 (able-bodied) |
| Number of Movements | 7 | 6 | 6 | 52 (12 + 17 + 23) |
| Number of Repetitions | 6 | 3 | 5–11 | 6 |
| Total Number of Trials | 2310 | 1620 | 1077 | 3120 |
| Time for Each Trial | 5 s | 5 s | 8–12 s | 5 s |
| Original Sampling Rate | 4000 Hz | 4000 Hz | 2000 Hz | 200 Hz |
| Resolution | 12-bit | 12-bit | 16-bit | 8-bit |
| Number of Electrodes | 7 | 6 | 8 | 16 |