I'm using the Tree Ensemble Learner node to model a biological endpoint, and then I export it to a PMML file using the following nodes: Tree Ensemble Model Extract, Table to PMML Ensemble, PMML writer.
In another workflow I use the PMML Reader and the PMML Ensemble Predictor nodes to predict the modeled endpoint for new molecules. Unfortunately after prediction it seems that 7% of molecules have a missing predicted value. Do you know what may be causing this? I have no clue.
Thanks in advance for your help.