title: In Weka, what's the difference between the attribute filters - Discretize and NumericToNominal?
body: <p>I'm using nominal independent variables such as 'gender', 'education_level', 'martial_status, and a nominal dependent variable - 'True_or_false'.</p>
  <p>I have created an ARFF file with attributes labelled with their datatype. In the case of nominal attributes, I have also listed the meanings of their number assignments.</p>
  <p>I would like to not only know the correct (Discrete or NumericToNominal) filters to use for such variables but also how these filters differ.</p>