NOMINAL VALUE FILTER ISSUE

KNIME Analytics Platform
1

I HAVE TRIED USING THE NOMINAL VALUE FILTER HOWEVER THE COLUMN IS NOT REFLECTING THE NOMINAL VALUE FILTER NODE , NOT SURE WHAT IS THE ISSUE. Could somebody help on this regard please.

Thanks and regards
Madhusudhan J

2

Hey there and happy new year!

Maybe you can provide some more concrete information as to what is not working as expected. Without knowing what exactly is not working it is tough to help.

Maybe provide a minimal example or screenshots…

1 Like
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Hello @Madhu_Sudhan ,

my guess out of the blue:
Does the column contain many distinct values? For performance KNIME by default only considers nominal columns up to 60 distinct values.
If so, try Domain Calculator – KNIME Community Hub before the Nominal Value Row Filter and make sure to set “Restrict number of possible values” in such a way that it covers your use case.

Hope this helps,
nan

4 Likes
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Wow, it is working. Yes my data consist distinct values more than 60, Domain Calculator - worked well. Thank you so much Sir. It is really helpful :slight_smile:

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