Open Access
Table 4
Errors of the ML-predicted variables on the test sample with respect to errors from SoS-Spectro.
| Teff | log ɡ | [Fe/H] | |
|---|---|---|---|
| (K) | (dex) | (dex) | |
| SDSS test sample: | |||
| Mean | 69 | 0.11 | 0.10 |
| Median | 50 | 0.08 | 0.07 |
| σ | 73 | 0.15 | 0.10 |
| MAD | 47 | 0.07 | 0.07 |
| SM test sample: | |||
| Mean | 63 | 0.10 | 0.09 |
| Median | 48 | 0.06 | 0.06 |
| σ | 62 | 0.11 | 0.09 |
| MAD | 44 | 0.06 | 0.06 |
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