Table 7 Comprehensive comparative model parameter analysis
Model | Acc (%) | Sen (%) | Spe (%) |
|---|---|---|---|
PCA+LDA [22] | 94.7 | 94.8 | 89.1 |
Fractal intercept and relative fluctuation indices [23] | 94.9 | 91.7 | 94.9 |
Kernel collaborative representation [24] | 96.8 | 97.5 | 96.8 |
LDA [25] | 91.8 | 100.0 | 83.6 |
Seven-layer CNN [26] | 97 | 98.5 | 98.5 |
DLWH [26] | 95.1 | 94.3 | 95.4 |
MB-dMGC-CWTFFNet [27] | 98.4 | 100.0 | - |
Wavelet packet transform and weighted extreme learning machine [28] | 96.9 | 95.8 | 92.2 |
CBAM-3DCNN-BiLSTM [29] | 98.0 | 98.4 | – |
SOC-CNN [30] | 96.8 | 82.4 | 100.0 |
LTY-CNN | 99.5 | 99.5 | 96.0 |