Table 7 Comparison accuracy of the classifiers (LDA, SVM and ANN) of patients with tetraplegia (SCI1-SCI5) with chosen task combinations for hybrid BCI
Tasks combination | Mean of accuracy from five patient with tetraplegia | ||
|---|---|---|---|
LDA (%) | SVM (%) | ANN (%) | |
Baseline and eyes closed | 80 | 91 | 93 |
Arithmetic, rotation and letter | 60 | 70 | 69 |
Arithmetic, rotation and count | 61 | 71 | 72 |
Arithmetic, letter and count | 61 | 70 | 72 |
Rotation, letter and count | 60 | 66 | 67 |
SSVEP: 6, 13 and 16 Hz | 60 | 72 | 71 |
Average for all tasks | 63.7 | 73.2 | 74 |