Re: Dataset questions

Hi Akhil

After you select open file change the file type to .csv in the dropdown. In the dialog box that appears folders are listed first and then files. I missed it the first time I tried. Scroll to the right and look for it after the folders.

Maybe just this simple?

db

> On Aug 9, 2022, at 9:48 PM, Akhil Wali <[email protected]> wrote:
> 
> Dear Peter,
> Thank you for your reply. I am attaching my file again (assuming you can see it) and it is already in CSV format. Still for some reason it is not showing up in WEKA in my folder. Is it possible that we can have a virtual meeting where I can share my screen with you and we can go over my problems? i would appreciate it if you could tell me a convenient day and time for you to have a virtual meeting.
> Sincerely,
> Akhil
> 
> On Tue, Aug 9, 2022 at 8:19 PM Peter Reutemann <[email protected]> wrote:
> > I am a beginner who is just learning to use WEKA.
> 
> A good resource for getting to know Weka would be the MOOCs:
> https://www.cs.waikato.ac.nz/ml/weka/courses.html
> 
> > There was one dataset that I was trying to practice with (attached in this email). It is a breast cancer dataset saved in csv format and I saved this dataset in a folder on my laptop. For some reason it it is not showing up in my folder when I try to open the dataset on WEKA.
> 
> Weka's default dataset format is ARFF (*.arff), which the Explorer
> selects automatically as dataset type when trying to open a file.
> Simply change the file type from ARFF to CSV and your file should show
> up (assuming you are in the right location).
> 
> 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/
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> <breast_cancer_dataset.csv>_______________________________________________
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