Open Access
Table 5
Photo-z metrics for sources with different missing types.
| Missing type | Nonimputed fout(%)/σNMAD/bias |
After imputation fout (%)/σNMAD/bias |
|---|---|---|
| Only NAN | 7.30/0.084/-0.0795 | 3.57/0.063/-0.0038 |
| Only -99 | 2.57/0.085/-0.0078 | 2.67/0.095/0.0552 |
| Mix | 5.74/0.132/-0.0765 | 3.77/0.093/0.0235 |
| All | 15.61/0.100/-0.0645 | 10.01/0.073/0.0247 |
Notes. The test set is restricted to galaxies with detections in more than three photometric bands and g- or r-band S/N > 10. The imputation model is SAITS.
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