Hi All I'm writing Java to use spark 2.0 RandomForestClassificationModel. After I trained the model, I can use below code to predict :
RandomForestClassificationModel rfModel = RandomForestClassificationModel.load(modelPath); Vector v = Vectors.sparse(FeatureIndex.TOTAL_INDEX.getIndex(), indexes, values); double result = rfModel.predict(v) But when I changed to scala , I couldn't use predict method in Classifier anymore. How should I use the RandomForestClassificationModel in Scala ? Thanks BR Patrick