Re: About ClassValuePicker
Peter Reutemann <[email protected]>
| Newsgroups | gmane.comp.ai.weka |
|---|---|
| Message-ID | <CAHoQ12+-+FEF60+JZ0ZiWsF9j=hi4EwFdD3+PA3QmfjViH2x5w@mail.gmail.com> |
> I am using python-weka-wrapper and I need to specify the positive class for the JRip in the process of learning Ruleset. how can I specify the positive class when it has more instance than the other one. suppose for a dataset, after undersampling, the number of Majority class become less than the prime minority class but still I want to learn rules for the prime minority class( which now is the majority class after under sampling) Thread on pww mailing list for reference: https://groups.google.com/g/python-weka-wrapper/c/JPPQo8uHXKo Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.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