XGBoost Tree Ensemble Learner (Regression) - missing objective

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Hi KNIME team,

I’m using the XGBoost Tree Ensemble Learner (Regression) node heavily.

Just noticed, that in upstream XGBoost implementation, the useful objectives reg:absoluteerror and reg:pseudohubererror (introduced in XGBoost ≥ 1.7) are added.

Would it be possible to Expose reg:absoluteerror and reg:pseudohubererror in the node’s Objective dropdown.

Many thanks in advance.

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