Re: How to remove a category from variable.
Peter Reutemann <[email protected]>
| Newsgroups | gmane.comp.ai.weka |
|---|---|
| Message-ID | <CAHoQ12Jo=EodzpczkMUXWwVRO9iOt6kpt1DyKGrZO_tTiFBYzg@mail.gmail.com> |
> I have a nominal variable which has values from T1, T2.... T20. How can I remove some of the categories from this variable in Weka explorer? You can either use RemoveWithValues or SubsetByExpression: https://weka.sourceforge.io/doc.dev/weka/filters/unsupervised/instance/RemoveWithValues.html https://weka.sourceforge.io/doc.dev/weka/filters/unsupervised/instance/SubsetByExpression.html Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/ _______________________________________________ Wekalist mailing list -- [email protected] Send posts to [email protected] To unsubscribe send an email to [email protected] To subscribe, unsubscribe, etc., visit https://list.waikato.ac.nz/postorius/lists/wekalist.list.waikato.ac.nz List etiquette: http://www.cs.waikato.ac.nz/~ml/weka/mailinglist_etiquette.html