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Author Topic: Split example set by values of attribute  (Read 452 times)
garryfat
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« on: September 15, 2013, 01:28:45 PM »

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 ? Huh

Thanks in advance,
Garry
« Last Edit: September 15, 2013, 01:46:07 PM by garryfat » Logged
Marius
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« Reply #1 on: September 16, 2013, 12:55:41 PM »

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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