Research Article
Wavelets and Morphological Operators Based Classification of Epilepsy Risk Levels
Table 9
Performance analysis of Haar wavelet transforms with soft thresholding.
| Classifiers | Perfect classification | Missed classification | False alarm | Performance Index |
| Heursure soft thresholding | Code converter | 66.1 | 19.18 | 11.93 | 52.82 | With SVD optimization | 87.21 | 2.84 | 9.94 | 82.64 | With EM optimization | 89.03 | 6.79 | 4.16 | 87.88 | With MEM optimization | 90.46 | 4.6 | 4.93 | 89.82 |
| Mini max soft thresholding | Code converter | 64.63 | 20.59 | 15.1 | 44.52 | With SVD optimization | 85.22 | 0 | 14.77 | 79.43 | With EM optimization | 89.48 | 5.92 | 4.6 | 88.15 | With MEM optimization | 93.97 | 2.74 | 3.5 | 93.4 |
| Rig sure soft thresholding | Code converter | 66.34 | 19.88 | 13.78 | 49.11 | With SVD optimization | 88.49 | 0 | 11.5 | 84.18 | With EM optimization | 90.9 | 3.84 | 5.48 | 89.93 | With MEM optimization | 92.22 | 3.62 | 4.16 | 91.25 |
| Sqtwolog soft thresholding | Code converter | 65.34 | 27.69 | 6.96 | 46.89 | With SVD optimization | 77.69 | 20.88 | 1.42 | 66.58 | With EM optimization | 84.65 | 10.85 | 4.49 | 82.12 | With MEM optimization | 88.38 | 8.88 | 2.74 | 86.87 |
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