       interactionPairsParameter,
       monotoneConstraintsParameter,
       startColumnParameter,
-      stopColumnParameter
+      stopColumnParameter,
+      targetColumnParameter,
+      encodedColumnsParameter
     ] = map [
       'training_frame',
       'validation_frame',


                if stopColumnParameter
                  stopColumnParameter.values columnValues

          return


      'interaction_pairs',
      'monotone_constraints',
      'start_column',
      'stop_column',
      'target_column',
      'encoded_columns'
    ], findFormField

    if trainingFrameParameter
      if responseColumnParameter or ignoredColumnsParameter or targetColumnParameter
        act trainingFrameParameter.value, (frameKey) ->
          if frameKey
            _.requestFrameSummaryWithoutData frameKey, (error, frame) ->
