Research Article
Virtual and Actual Humanoid Robot Control with Four-Class Motor-Imagery-Based Optical Brain-Computer Interface
Table 2
Online BCI results.
| ā | Accuracy | Precision | Recall | -Score | AUC |
| S1 | 30.00 | 0.31 | 0.29 | 0.30 | 0.50 | S2 | 27.12 | 0.32 | 0.29 | 0.30 | 0.50 | S3 | 25.00 | 0.19 | 0.25 | 0.22 | 0.47 | S4 | 21.67 | 0.30 | 0.26 | 0.28 | 0.50 | S5 | 30.00 | 0.28 | 0.28 | 0.28 | 0.54 | S6 | 26.67 | 0.37 | 0.28 | 0.32 | 0.50 | S7 | 35.00 | 0.36 | 0.37 | 0.37 | 0.59 | S8 | 36.67 | 0.34 | 0.32 | 0.33 | 0.53 | S9 | 18.33 | 0.22 | 0.21 | 0.21 | 0.54 | S10 | 20.00 | 0.20 | 0.21 | 0.20 | 0.45 | S11 | 31.67 | 0.22 | 0.25 | 0.24 | 0.49 | S12 | 23.33 | 0.23 | 0.23 | 0.23 | 0.52 | Avg. | 27.12 | 0.28 | 0.27 | 0.27 | 0.51 |
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