Research Article
Analysis of Different Classification Techniques for Two-Class Functional Near-Infrared Spectroscopy-Based Brain-Computer Interface
Table 6
Classification accuracy using ANN among all subjects.
| Feature combination | S1 | S2 | S3 | S4 | S5 | S6 | S7 |
| Mean & slope | 95.6 | 97.4 | 94.9 | 97.1 | 96.6 | 96.0 | 95.6 | Mean & peak | 96.9 | 98.5 | 98.1 | 98.7 | 97.9 | 98.4 | 98.4 | Mean & variance | 98.0 | 98.4 | 98.1 | 97.7 | 98.2 | 96.4 | 98.2 | Slope & peak | 95.4 | 92.3 | 95.9 | 96.1 | 95.5 | 90.2 | 92.7 | Slope & variance | 97.9 | 98.4 | 97.7 | 98.2 | 98.0 | 97.0 | 98.0 | Peak & variance | 98.1 | 97.9 | 97.4 | 97.2 | 98.0 | 97.4 | 98.4 | Peak & skewness | 92.8 | 89.0 | 84.2 | 94.1 | 91.6 | 88.5 | 84.7 | Mean & skewness | 92.0 | 94.0 | 90.6 | 92.8 | 89.8 | 88.7 | 92.7 | Slope & skewness | 90.8 | 88.0 | 88.2 | 90.7 | 90.0 | 91.6 | 90.6 | Kurtosis & skewness | 54.5 | 55.7 | 53.6 | 55.6 | 56.2 | 55.7 | 51.6 | Variance & skewness | 98.4 | 98.5 | 97.6 | 98.4 | 97.2 | 97.0 | 98.0 | Peak & kurtosis | 90.1 | 88.5 | 81.4 | 94.1 | 87.8 | 87.5 | 84.9 | Mean & kurtosis | 90.1 | 93.5 | 89.0 | 91.6 | 90.7 | 89.8 | 91.5 | Slope & kurtosis | 91.3 | 88.1 | 88.2 | 90.0 | 90.6 | 91.9 | 90.3 | Variance & kurtosis | 98.4 | 98.4 | 97.1 | 97.4 | 97.6 | 96.6 | 95.5 |
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