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Split example set by values of attribute

garryfatgarryfat Member Posts: 2 Contributor I
edited November 2018 in Help
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.

How can I do it ? ???

Thanks in advance,
Garry

Answers

  • MariusHelfMariusHelf RapidMiner Certified Expert, Member Posts: 1,869 Unicorn
    Hi Garry,

    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
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