code: public <K> JavaPairRDD<K, Double> scoreExamples(JavaPairRDD<K, DataSet> data, boolean includeRegularizationTerms,
                      int batchSize) {
          return scoreExamplesMultiDataSet(data.mapToPair(new PairDataSetToMultiDataSetFn<K>()),
                          includeRegularizationTerms, batchSize);
      }
docs: DataSet version of {@link #scoreExamples(JavaPairRDD, boolean, int)}