Distribution (linear scale) of Gaia features for various samples used in DSC. Top: training data for quasars (blue), galaxies (orange), and stars (black). When training Allosmod, the sin b distributions for quasars and galaxies are replaced with uniform ones. Middle: Gaia sources assigned classlabel_dsc=‘quasar’ (blue) and classlabel_dsc=‘galaxy’ (orange). Bottom: Gaia sources assigned classlabel_dsc_joint=‘quasar’ (blue) and classlabel_dsc_joint=‘galaxy’ (orange).