Re: Most of the classifiers in WEKA are not available

Dear Peter,

Thanks a lot for your thorough explanation.

Cheers,

Claudia

On Wed, Oct 18, 2023 at 10:46 PM Peter Reutemann <[email protected]>
wrote:

> > We are trying to conduct a land cover classification of a WorldView-3
> satellite image at the moment. When we open the WEKA interface, most of the
> classifiers are not available (please see the attached photo).
>
> Each algorithm/filter defines what types of attributes and (if
> applicable) class attributes they can process, its "capabilities". If
> that set of capabilities does not match your dataset, then the
> particular algorithm will be grayed out in the selection tree.
> You can view the capabilities of an algorithm by selecting it (grayed
> out only prevents you from running it), bringing up the details in the
> GenericObjectEditor (left-click on the panel with the classifier) and
> then clicking on the "Capabilities" button.
> Details on the attribute types of your dataset you can see in the
> Explorer's Preprocess tab.
>
> Cheers, Peter
> --
> Peter Reutemann
> Dept. of Computer Science
> University of Waikato, Hamilton, NZ
> Mobile +64 22 190 2375
> https://www.cs.waikato.ac.nz/~fracpete/
> http://www.data-mining.co.nz/
>

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