m_Discretizer.input(instance); m_Discretizer.batchFinished();
discretizer.input(instance); instance = discretizer.output(); instance.dataset().setClassIndex(0);
m_Discretizer.input(instance); m_Discretizer.batchFinished();
m_Discretizer.input(instance); m_Discretizer.batchFinished();
m_Discretizer.input(instance); m_Discretizer.batchFinished();