@Test
public void simpleBmiTest() throws Exception {
final List<Instance<AttributesMap>> instances = TreeBuilderTestUtils.getIntegerInstances(10000);
final PredictiveModelBuilder tb = new TreeBuilder(new SplitDiffScorer());
final TemporallyReweightedClassifierBuilder builder = new TemporallyReweightedClassifierBuilder(tb, new MapDateTimeExtractor());
final long startTime = System.currentTimeMillis();
final TemporallyReweightedClassifier model = builder.buildPredictiveModel(instances);
TreeBuilderTestUtils.serializeDeserialize(model);