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Table 1.
Fractions of retrieved periodicities using the thresholds from the ROC curves.
| True positive | False positive | |||
|---|---|---|---|---|
| Periodic kernel | Sine | Saw | Sine | Saw |
| Idealised | 69.7% | 68.4% | 12.0% | 8.1 % |
| PTF-like | 53.4% | 25.7% | 12.5 % | 9.8% |
| LSST-like | 59.3% | 69.0% | 2.1% | 3.1% |
| Cosine kernel | Sine | Saw | Sine | Saw |
| Idealised | 55.2% | 8.5% | 1.3% | 1.5 % |
| PTF-like | 17.1% | 2.9% | 6.5 % | 10.4% |
Notes. Fraction of light curves yielding a Bayes factor larger than the thresholds found through the ROC curves for all the combinations of baselines and shapes of the periodic signal using the generic periodic and cosine kernels.
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