Using the Tree Ensemble Predictor node, present in the KNIME Labs repository, it is possible to obtain the overall prediction confidence (and/or the individual class confidence) as both are output options of this node. That is great.
Additionally Tree ensemble models can also be exported into a PMML file using the following nodes sequence:
Tree Ensemble Learner → Tree Ensemble Model Extract → Table To PMML Ensemble → PMML Writer
Nevertheless when the PMML ensemble model is read from a PMML file, it seems that is not possible to obtain the overall prediction confidence (and/or the individual class confidence). I tried to obtain that using the PMML Ensemble Predictor node, but there is no option there to obtain the confidence. I also tried to obtain that using some node sequences but without success so far. Is there any way by which is it possible to obtain the prediction confidence from a PMML ensemble file?
Thanks in advance,