In the above, ColTransformer is a transformer used for converting a dataframe or numpy matrix of mixed types (strings, ints, floats) into the same shaped output of floats. Its specific name (in the attached graph) is CatColEncoder and its main purpose is for encoding categorical columns. ...
CATEGORICAL, DataType.STRING); DataDictionary dataDictionary = new DataDictionary() .addDataFields(dataField); NormDiscrete normDiscrete = new NormDiscrete(dataField.getName(), "1"); DerivedField derivedField = new DerivedField(FieldName.create("global(" + dataField.getName() + ")"), Op...