super(description);
exampleSetInput1.addPrecondition(new ExampleSetPrecondition(exampleSetInput1, "user identification", Ontology.ATTRIBUTE_VALUE));
exampleSetInput1.addPrecondition(new ExampleSetPrecondition(exampleSetInput1, "item identification", Ontology.ATTRIBUTE_VALUE));
exampleSetInput1.addPrecondition(new ExampleSetPrecondition(exampleSetInput1, "label", Ontology.ATTRIBUTE_VALUE));
getTransformer().addRule(new GenerateNewMDRule(performanceOutput, PerformanceVector.class));
getTransformer().addRule(new ExampleSetPassThroughRule(exampleSetInput1, exampleSetOutput, SetRelation.UNKNOWN) {
});