Re: Filter dataset by column value Wrapper Python
Michael Hall <[email protected]>
| Newsgroups | gmane.comp.ai.weka |
|---|---|
| Message-ID | <[email protected]> |
> On Oct 28, 2021, at 8:41 AM, [email protected] wrote: > > Hi, > > I have a dataset with thousands of IDs and I would like to filter per ID using Wrapper on Python. Is it possible? How? > > I load the file using the command dat = loader.load_file("veh0_num3.arff") > Thanks > _______________________________________________ If none of the existing Weka filters will do what you want you would probably want to preprocess the data with your Python. For csv data I would often do whatever changes I wanted in R and then use RWeka to write it to an arff file. _______________________________________________ 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