Table 3 Grand average training time \(\overline{T_t}\) and classification time \(\overline{T_c}\) of all 400 generated phantom maps using a dense array (100 samples) and two coarse (stimulation) arrays (\(3 \times 5\) and \(4 \times 6\) actuators, corresponding to simulation pooling sizes of \(15 \times 9\) and \(7 \times 7\))
From: Automatic hand phantom map generation and detection using decomposition support vector machines
Method | \(\overline{T_t}\) (ms) | \(\overline{T_c}\) (s) | \(\overline{T_t}\) (ms) | \(\overline{T_c}\) (s) |
|---|---|---|---|---|
Dense array | ||||
OVA | OVO | |||
RS | 35.0 | 15.9 | 54.9 | 33.7 |
SS | 28.6 | 15.3 | 47.9 | 32.7 |
MP (2 \(\times \) 2) | 84.2 | 17.5 | 79.3 | 39.6 |
AL | 300 | 16.1 | 278 | 38 |
DAG | BT | |||
RS | 54.9 | 15.8 | 24.8 | 5.57 |
SS | 47.9 | 15.5 | 19.8 | 5.30 |
MP (2 \(\times \) 2) | 79.3 | 16.5 | 48.1 | 6.05 |
AL | 278 | 17 | 239 | 5.83 |
Hybrid coarse (stimulation) array, \(3 \times 5\) actuators | ||||
OVA | OVO | |||
MP \(15 \times 9\) | 952 | 34.7 | 356 | 46.7 |
DAG | BT | |||
356 | 35.8 | 301.9 | 9.13 | |
Mechanotactile coarse (stimulation) array, \(4 \times 6\) actuators | ||||
OVA | OVO | |||
MP \(7 \times 7\) | 348.3 | 25.2 | 196 | 45.0 |
DAG | BT | |||
196 | 43.5 | 153 | 9.79 | |