int cutoff = 100; PreferenceData<Long, Long> trainData = SimplePreferenceData.load(SimpleRatingPreferencesReader.get().read(trainDataPath, lp, lp)); FeatureData<Long, String, Double> featureData = SimpleFeatureData.load(SimpleFeaturesReader.get().read(featurePath, lp, sp));
FeatureData<Long, String, Double> featureData = SimpleFeatureData.load(SimpleFeaturesReader.get().read(featurePath, lp, sp));