I'm using the boosting learner and predictor meta nodes. I can correctly use them for create a model and make predictions for a certain data set. These meta nodes are very useful, anyway I'm not finding any way to export this boosting ensemble model to PMML. Is that possible?
In case of Tree Ensemble Learner node I can export the corresponding PMML ensemble model by using the Tree Ensemble Model Extract node, followed by Table to PMML Ensemble one. Anyway this solution is not compatible with the Boosting Learner meta node output (see attached workflow).
Alternatively if I connect the boosting learner meta node to a Table to PMML Ensemble node or to a Cell to PMML one (see attached workflow), it says me: No column in spec compatible to "PMMLValue".
Any suggestion is appreciated.
Thanks in advance,