Table 5.
Classification results for proposed method using different pre-trained CNNs and dDTF images on DEAP database in all frequency bands while using tenfold Cross-Validation method
| Net | Bands | Accuracy (%) | Precision (%) | Recall (%) | F1- score (%) |
|---|---|---|---|---|---|
| AlexNet | Delta | 80.10 ± 0.75 | 80.21 ± 0.72 | 80.79 ± 0.73 | 80.45 ± 0.72 |
| Theta | 80.32 ± 0.73 | 80.36 ± 0.71 | 80.21 ± 0.74 | 80.35 ± 0.70 | |
| Alpha | 82.40 ± 0.70 | 82.39 ± 0.69 | 82.39 ± 0.75 | 82.39 ± 0.69 | |
| Beta | 81.12 ± 0.77 | 81.15 ± 0.70 | 80.87 ± 0.74 | 81.03 ± 0.71 | |
| Gamma | 81.34 ± 0.75 | 81.30 ± 0.74 | 81.05 ± 0.75 | 81.15 ± 0.69 | |
| VGG-19 | Delta | 87.62 ± 0.75 | 87.55 ± 0.75 | 87.05 ± 0.68 | 87.34 ± 0.71 |
| Theta | 88.50 ± 0.73 | 88.47 ± 0.75 | 88.10 ± 0.69 | 88.25 ± 0.68 | |
| Alpha | 89.95 ± 0.70 | 89.95 ± 0.69 | 89.95 ± 0.70 | 89.95 ± 0.69 | |
| Beta | 89.50 ± 0.70 | 89.47 ± 0.70 | 89.08 ± 0.69 | 89.34 ± 0.67 | |
| Gamma | 88.25 ± 0.71 | 88.20 ± 0.70 | 87.86 ± 0.68 | 88.10 ± 0.65 | |
| ResNet-50 | Delta | 97.10 ± 0.53 | 97.12 ± 0.65 | 96.85 ± 0.67 | 97.05 ± 0.63 |
| Theta | 97.05 ± 0.60 | 97.10 ± 0.65 | 96.83 ± 0.65 | 96.92 ± 0.60 | |
| Alpha | 98.16 ± 0.54 | 98.16 ± 0.64 | 98.16 ± 0.63 | 98.16 ± 0.55 | |
| Beta | 97.13 ± 0.56 | 97.16 ± 0.63 | 96.95 ± 0.65 | 97.04 ± 0.58 | |
| Gamma | 97.15 ± 0.50 | 97.20 ± 0.63 | 96.91 ± 0.64 | 97.01 ± 0.59 | |
| Inception-v3 | Delta | 97.20 ± 0.52 | 97.35 ± 0.65 | 96.50 ± 0.66 | 97.14 ± 0.59 |
| Theta | 97.35 ± 0.54 | 97.42 ± 0.64 | 97.05 ± 0.65 | 97.35 ± 0.58 | |
| Alpha | 97.54 ± 0.55 | 97.53 ± 0.65 | 97.53 ± 0.62 | 97.53 ± 0.57 | |
| Beta | 97.25 ± 0.50 | 97.30 ± 0.65 | 96.86 ± 0.64 | 97.17 ± 0.57 | |
| Gamma | 97.50 ± 0.48 | 97.57 ± 0.62 | 96.73 ± 0.63 | 97.28 ± 0.59 |
Highest results are showed bold