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Table 5.
List of features yielding the best-performing classifier in each band.
| g | r | i | |
| 1 | ch21 | ch21 | ch21 |
| 2 | u-B | u-B | u-B |
| 3 | class_star | class_star | class_star |
| 4 | r-i | GP_DRW_τ | B-r |
| 5 | GP_DRW_τ | r-i | r-i |
| 6 | ηe | ExcessVar | i-z |
| 7 | IARϕ | Pvar | GP_DRW_τ |
| 8 | i-z | i-z | IARϕ |
| 9 | Rcs | Rcs | z-y |
| 10 | z-y | GP_DRW_σ | ηe |
| 11 | ExcessVar | z-y | – |
| 12 | Meanvariance | Period_fit | – |
| 13 | Autocor_length | ηe | – |
| 14 | – | Autocor_length | – |
Notes. The classifiers are evaluated using the standard performance metrics adopted in this work, with particular emphasis on the selection of obscured AGN. Within each band, features are ranked in order of decreasing importance.
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