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Table 2
Comparison of SVM performances for two kernels, polynomial and radial, for the self-check and cross-test.
| SELF-CHECK | ||||||
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| Kernel | Polynomial | Radial | ||||
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| Completeness | Purity | Contamination | Completeness | Purity | Contamination | |
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| Galaxy | 82.9 | 79.4 | 20.6 | 86.3 | 79.9 | 20.1 |
| Stars | 81.0 | 84.1 | 15.9 | 81.0 | 87.1 | 12.9 |
| QSO | 96.9 | 97.8 | 2.2 | 96.9 | 97.9 | 2.1 |
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| CROSS-TEST | ||||||
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| kernel | polynomial | radial | ||||
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| Completeness | Purity | Contamination | Completeness | Purity | Contamination | |
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| Galaxy | 81.0 | 77.9 | 22.1 | 84.0 | 75.7 | 24.3 |
| Stars | 78.0 | 83.9 | 16.1 | 77.0 | 86.5 | 13.5 |
| QSO | 97.0 | 94.2 | 5.8 | 96.0 | 96.0 | 4.0 |
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