/** * Train the classifier with this instance. * * @param fv * @param clazz */ public void train(FeatureVector<E> fv, E clazz) { if (!trained.contains(fv.getId())) { LabeledFeatureVector<E> lfv = new LabeledFeatureVector<E>(clazz, fv.getId()); lfv.putAll(fv); lfv.setQid(fv.getQid()); lfv.setRank(fv.getRank()); train.add(lfv); trained.add(fv.getId()); } }