Table 9.
Classification results for proposed method using different pre-trained CNNs and dDTF images on DEAP database in all frequency bands using LOSO Cross-Validation method
| Net | Bands | Accuracy (%) | Precision (%) | Recall (%) | F1- score (%) |
|---|---|---|---|---|---|
| AlexNet | Delta | 79.49 ± 3.42 | 79.35 ± 3.35 | 79.55 ± 3.72 | 79.32 ± 3.35 |
| Theta | 79.36 ± 3.36 | 79.13 ± 3.41 | 79.42 ± 3.29 | 79.25 ± 3.26 | |
| Alpha | 80.62 ± 3.34 | 80.48 ± 3.30 | 80.72 ± 3.35 | 80.49 ± 3.32 | |
| Beta | 80.21 ± 3.35 | 80.10 ± 3.34 | 80.34 ± 3.42 | 80.15 ± 3.42 | |
| Gamma | 80.36 ± 3.30 | 80.24 ± 3.35 | 80.39 ± 3.45 | 80.30 ± 3.29 | |
| VGG-19 | Delta | 80.12 ± 3.34 | 80.11 ± 3.32 | 80.25 ± 3.35 | 80.08 ± 3.29 |
| Theta | 80.46 ± 3.40 | 80.38 ± 3.35 | 80.54 ± 3.32 | 80.30 ± 3.35 | |
| Alpha | 81.72 ± 3.35 | 81.57 ± 3.26 | 81.76 ± 3.25 | 81.65 ± 3.36 | |
| Beta | 81.38 ± 3.22 | 81.32 ± 3.35 | 81.42 ± 3.27 | 81.32 ± 3.45 | |
| Gamma | 81.45 ± 3.36 | 81.34 ± 3.42 | 81.51 ± 3.38 | 81.40 ± 3.36 | |
| ResNet-50 | Delta | 94.02 ± 3.25 | 94.15 ± 3.34 | 94.26 ± 3.32 | 94.10 ± 3.35 |
| Theta | 94.35 ± 3.27 | 94.25 ± 3.30 | 94.44 ± 3.35 | 94.32 ± 3.40 | |
| Alpha | 96.12 ± 3.25 | 96.15 ± 3.24 | 96.25 ± 3.30 | 96.15 ± 3.25 | |
| Beta | 95.42 ± 3.50 | 95.40 ± 3.36 | 95.57 ± 3.24 | 95.32 ± 3.22 | |
| Gamma | 95.56 ± 3.20 | 95.74 ± 3.29 | 95.53 ± 3.30 | 95.67 ± 3.29 | |
| Inception-v3 | Delta | 92.36 ± 3.55 | 92.23 ± 3.60 | 92.25 ± 3.64 | 92.20 ± 3.52 |
| Theta | 92.49 ± 3.54 | 92.35 ± 3.62 | 92.35 ± 3.62 | 92.31 ± 3.56 | |
| Alpha | 93.80 ± 3.56 | 93.62 ± 3.65 | 93.72 ± 3.60 | 93.72 ± 3.52 | |
| Beta | 93.30 ± 3.52 | 93.13 ± 3.62 | 93.35 ± 3.62 | 93.25 ± 3.53 | |
| Gamma | 93.45 ± 3.54 | 93.30 ± 3.56 | 93.50 ± 3.62 | 93.35 ± 3.55 |
Highest results are showed bold