Fig. 15.
Comparison of the predicted photometric redshifts vs the spectroscopic redshifts for the test sample (20%) of the SDSS DR14 sources in KiDS-VW. (a) Train the GAL_PHOTOZ_PREDICTOR and test on galaxies. (b) Train the QSO_PHOTOZ_PREDICTOR and test on QSOs. The metric scores are also shown. For all plots and metric, we select the galaxies and QSOs according to their classification by our HDBSCAN model, using the “optimal” method for consolidation, and just the colour attributes.
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