Table 1.
Accuracy of the MLP classifier with FFT and PSD features over the sweep lengths. (A) And (B) correspond to external light sources of 15 HZ and 20 HZ for test data.
(A) | ||||||
---|---|---|---|---|---|---|
Accuracy (%) | FFT Features | PSD Features | ||||
0.5s sweep | 1s sweep | 2s sweep | 0.5s sweep | 1s sweep | 2s sweep | |
Sub #1 | 88.5 | 89.2 | 93 | 88.5 | 95.4 | 97.1 |
Sub #2 | 89.7 | 94.2 | 95 | 88.9 | 95.4 | 96.4 |
Sub #3 | 87.3 | 95 | 98.2 | 90.4 | 96 | 97 |
Sub #4 | 90 | 93.3 | 97.3 | 90.2 | 93.4 | 96.9 |
Sub #5 | 90.3 | 95 | 98 | 90.6 | 95 | 97.7 |
Averaged Acc | 89.1 | 93.34 | 96.3 | 89.72 | 95.04 | 97.02 |
(B) | ||||||
Accuracy (%) | FFT Features | PSD Features | ||||
0.5s sweep | 1s sweep | 2s sweep | 0.5s sweep | 1s sweep | 2s sweep | |
Sub #1 | 87.5 | 88.6 | 91.4 | 88.1 | 89.5 | 96 |
Sub #2 | 89.4 | 91.2 | 93.3 | 87.9 | 94.2 | 93.2 |
Sub #3 | 87.1 | 92.2 | 95.7 | 88.4 | 94 | 95 |
Sub #4 | 89.5 | 91.3 | 94.6 | 88.2 | 90.9 | 97.1 |
Sub #5 | 88.6 | 92 | 96 | 90.4 | 93 | 96.7 |
Averaged Acc | 88.42 | 91.06 | 94.2 | 88.6 | 92.32 | 95.6 |