Hi ! I try to split example set into subsets by values of nominal attribute (categories) and after that to run a classification algorithm on each subset.
you can use the Loop Values operator. On the inside, use Filter Examples with the expression "myAttributeName = %{loop_value}", then run the classification algorithm on the filtered data.
Answers
you can use the Loop Values operator. On the inside, use Filter Examples with the expression "myAttributeName = %{loop_value}", then run the classification algorithm on the filtered data.
Best regards,
Marius