Research Article
Single Directional SMO Algorithm for Least Squares Support Vector Machines
Table 3
Training time (in seconds) and classification accuracy in parentheses for first order SMO (FO-SMO) and SD-SMO algorithms.
| | Waveform | Splice | | | | FO-SMO | SD-SMO | FO-SMO | SD-SMO |
| | −4 | 43.4541 (0.9094) | 35.4434 (0.8404) | 31.9303 (0.8649) | 44.4478 (0.6507) | | −3 | 46.5039 (0.9108) | 36.1884 (0.8918) | 33.2688 (0.8736) | 44.0110 (0.7061) | | −2 | 48.8049 (0.9114) | 37.635 (0.908) | 36.0175 (0.8910) | 41.9830 (0.8944) | | −1 | 52.907 (0.912) | 35.3499 (0.8948) | 43.6085 (0.8963) | 37.730 (0.911) | | 0 | 58.9295 (0.9096) | 29.9522 (0.8974) | 55.2503 (0.9037) | 33.4865 (0.8866) | | 1 | 67.2830 (0.9071) | 26.6060 (0.8955) | 72.543 (0.911) | 26.1801 (0.8826) | | 2 | 79.3185 (0.9068) | 24.5008 (0.8859) | 94.8392 (0.9060) | 23.3596 (0.8769) | | 3 | 86.3930 (0.9004) | 22.9251 (0.8876) | 121.219 (0.9054) | 21.7434 (0.8750) | | 4 | 95.7465 (0.9100) | 22.4251 (0.8860) | 153.243 (0.9032) | 21.0508 (0.8746) |
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