Table 7 Results of assessment indicators for Non-ictal vs. Ictal groups
From: A hybrid CNN-Bi-LSTM model with feature fusion for accurate epilepsy seizure detection
Classifier | Classes | Accuracy | Sensitivity | Specificity | Precision | F1-score |
|---|---|---|---|---|---|---|
SVM | AC-E | 98.97 | 98.96 | 98.97 | 99.53 | 99.24 |
AD-E | 98.72 | 98.52 | 99.16 | 99.58 | 99.04 | |
BC-E | 94.00 | 94.81 | 92.78 | 96.19 | 95.44 | |
BD-E | 93.56 | 94.87 | 91.16 | 95.49 | 95.13 | |
ABC-E | 96.79 | 97.79 | 93.89 | 97.94 | 97.85 | |
ABD-E | 94.83 | 95.89 | 91.89 | 97.25 | 96.55 | |
ACD-E | 98.67 | 98.77 | 98.32 | 99.45 | 99.10 | |
BCD-E | 95.04 | 95.97 | 92.09 | 97.53 | 96.72 | |
ABCD-E | 95.60 | 96.87 | 89.94 | 97.74 | 97.29 | |
Non-ictal-Ictal | 96.56 | 96.38 | 97.12 | 98.50 | 97.37 | |
CNN | AC-E | 99.39 | 99.26 | 99.62 | 99.84 | 99.55 |
AD-E | 98.89 | 98.67 | 99.27 | 99.68 | 99.17 | |
BC-E | 98.23 | 97.90 | 98.95 | 99.51 | 98.69 | |
BD-E | 97.50 | 97.65 | 97.20 | 98.56 | 98.09 | |
ABC-E | 98.92 | 99.02 | 98.53 | 99.57 | 99.29 | |
ABD-E | 98.13 | 98.68 | 96.45 | 98.84 | 98.76 | |
ACD-E | 99.29 | 99.72 | 98.03 | 99.33 | 99.53 | |
BCD-E | 98.21 | 98.33 | 97.81 | 99.29 | 98.79 | |
ABCD-E | 98.90 | 99.00 | 98.55 | 99.62 | 99.31 | |
Non-ictal-Ictal | 98.00 | 97.98 | 97.74 | 99.07 | 98.50 | |
LSTM | AC-E | 99.00 | 99.15 | 98.74 | 99.31 | 99.23 |
AD-E | 99.44 | 99.51 | 99.29 | 99.69 | 99.59 | |
BC-E | 97.00 | 97.18 | 96.73 | 98.46 | 97.78 | |
BD-E | 97.06 | 97.96 | 95.25 | 97.70 | 97.82 | |
ABC-E | 98.38 | 98.63 | 97.47 | 99.24 | 98.93 | |
ABD-E | 98.00 | 98.40 | 96.92 | 98.94 | 98.66 | |
ACD-E | 99.33 | 99.55 | 98.61 | 99.56 | 99.55 | |
BCD-E | 97.71 | 98.41 | 95.56 | 98.57 | 98.48 | |
ABCD-E | 98.07 | 98.87 | 94.95 | 98.70 | 98.78 | |
Non-ictal-Ictal | 97.33 | 98.31 | 95.35 | 97.65 | 97.97 | |
Bi-LSTM | AC-E | 99.10 | 98.98 | 99.33 | 99.65 | 99.31 |
AD-E | 99.56 | 99.67 | 99.44 | 99.64 | 99.65 | |
BC-E | 97.33 | 96.72 | 98.60 | 99.34 | 98.00 | |
BD-E | 97.56 | 97.16 | 98.27 | 98.90 | 98.02 | |
ABC-E | 98.50 | 98.72 | 97.75 | 99.37 | 99.03 | |
ABD-E | 98.16 | 98.30 | 98.04 | 99.33 | 98.80 | |
ACD-E | 99.33 | 99.35 | 99.33 | 99.78 | 99.56 | |
BCD-E | 97.83 | 97.44 | 99.05 | 99.80 | 98.60 | |
ABCD-E | 98.40 | 98.50 | 98.00 | 99.49 | 98.99 | |
Non-ictal-Ictal | 98.67 | 99.18 | 96.43 | 99.18 | 99.18 | |
CNN-Bi-LSTM | AC-E | 99.33 | 99.43 | 99.11 | 99.60 | 99.51 |
AD-E | 99.61 | 99.75 | 99.39 | 99.65 | 99.70 | |
BC-E | 98.28 | 98.40 | 98.14 | 98.96 | 98.67 | |
BD-E | 97.94 | 97.67 | 98.47 | 99.25 | 98.44 | |
ABC-E | 99.08 | 99.21 | 98.71 | 99.55 | 99.37 | |
ABD-E | 98.17 | 98.53 | 97.17 | 98.98 | 98.75 | |
ACD-E | 99.50 | 99.72 | 98.87 | 99.61 | 99.66 | |
BCD-E | 98.08 | 98.63 | 96.46 | 98.84 | 98.73 | |
ABCD-E | 98.93 | 99.23 | 97.85 | 99.46 | 99.34 | |
Non-ictal-Ictal | 99.67 | 99.69 | 99.72 | 99.82 | 99.75 |