predict

ClassificationModel KMeansModel MatrixFactorizationModel GeneralizedLinearModel RegressionModel

predictPoint

LogisticRegressionModel SVMModel GeneralizedLinearModel LassoModel LinearRegressionModel RidgeRegressionModel

product

Rating

productArity

Rating LabeledPoint

productElement

Rating LabeledPoint

productFeatures

MatrixFactorizationModel

productPrefix

Rating LabeledPoint