A catalogue of asteroseismically calibrated ages for APOGEE DR17 - The predictions of a CatBoost machine learning model based on the [Mg/Ce] chemical clock and other stellar parameters

Open Access

Fig. 5

Ensemble of plots summarising the performance of the model on the K2-GALAH sample. Panel a: plot of the scatter between the predicted ages and reference ages. The black line serves to visualise the residuals. Panel b: histogram of the absolute residuals between the predicted ages and the reference ages in absolute value.

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