features.add(new EmptyFeature());
cv.multiValidate(features, trainer, 10, data, null, 0);
print("Statement Count");
features.add(new StatementCountFeature());
cv.multiValidate(features, trainer, 10, data, null, 0);
print("Threshold 0");
features.clear();
features.add(new ThresholdFeature(0));
cv.multiValidate(features, trainer, 10, data, null, 0);