code: public MultiLayerNetwork fitContinuousLabeledPoint(JavaRDD<LabeledPoint> rdd) {
          return fit(MLLibUtil.fromContinuousLabeledPoint(sc, rdd));
      }
docs: Fits a MultiLayerNetwork using Spark MLLib LabeledPoint instances
  This will convert labeled points that have continuous labels used for regression to the internal
  DL4J data format and train the model on that
  @param rdd the javaRDD containing the labeled points
  @return a MultiLayerNetwork