Research Article
Multisubject Learning for Common Spatial Patterns in Motor-Imagery BCI
Table 2
Classification accuracies per subject for the MPI set.
| | 5 trials | 10 trials | 20 trials | | | | | Subject | bCSP | clmtCSP | bCSP | clmtCSP | bCSP | clmtCSP |
| 1 | 0.80 | 0.68 | 0.78 | 0.73 | 0.85 | 0.85 | 2 | 0.85 | 0.83 | 0.83 | 0.77 | 0.87 | 0.85 | 3 | 0.45 | 0.43 | 0.53 | 0.57 | 0.58 | 0.60 | 4 | 0.58 | 0.53 | 0.72 | 0.75 | 0.77 | 0.77 | 5 | 0.53 | 0.47 | 0.52 | 0.48 | 0.62 | 0.60 | 6 | 0.58 | 0.67 | 0.60 | 0.60 | 0.70 | 0.70 | 7 | 0.83 | 0.92 | 0.90 | 0.92 | 0.95 | 0.95 | 8 | 0.38 | 0.52 | 0.48 | 0.48 | 0.53 | 0.53 | 9 | 0.57 | 0.70 | 0.58 | 0.62 | 0.63 | 0.63 | 10 | 0.68 | 0.53 | 0.60 | 0.62 | 0.63 | 0.60 | 11 | 0.50 | 0.53 | 0.42 | 0.52 | 0.40 | 0.43 | 12 | 0.52 | 0.68 | 0.65 | 0.70 | 0.63 | 0.63 | 13 | 0.62 | 0.60 | 0.63 | 0.58 | 0.57 | 0.60 | 14 | 0.53 | 0.53 | 0.50 | 0.47 | 0.55 | 0.57 |
| Mean | 0.68 | 0.70 | 0.70 | 0.70 | 0.71 | 0.71 |
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