Currently we assume all columns are set for the various classifiers (predictionCol, rawPredictionCol and probabilityCol). While they are by default and that is definitely the common case, it's not required, so the PFA classifiers need to be adjusted to take into account that they may be missing.
Currently we assume all columns are set for the various classifiers (
predictionCol,rawPredictionColandprobabilityCol). While they are by default and that is definitely the common case, it's not required, so the PFA classifiers need to be adjusted to take into account that they may be missing.