}
// Delegates to a specific estimator
ScoresForGraph estimateDifference(LearnerGraph reference, LearnerGraph actual,Collection<List<Label>> evaluationTestSet)
{
ScoresForGraph outcome = new ScoresForGraph();
outcome.differenceStructural=DifferenceToReferenceDiff.estimationOfDifferenceDiffMeasure(reference, actual, config, 1);
outcome.differenceBCR=DifferenceToReferenceLanguageBCR.estimationOfDifference(reference, actual,evaluationTestSet);
System.out.println("Structure= "+outcome.differenceStructural.getValue());
System.out.println("BCR= "+outcome.differenceBCR.getValue());
System.out.println("---------------------------------------------------");