Re: [AutoWeka] How-To configure a specific classifier in AutoWeka
Peter Reutemann <[email protected]> Fri, 17 May 2024 09:18:33 +1200
| Newsgroups | gmane.comp.ai.weka |
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> I did look into the multisearch package.
>
> I plan to explore the hyperparameter tuning with a variety of
> different classifiers.
>
> Is there an example or template that documents what property and
> parameter range I can explore?
>
The Weka wiki has some examples:
https://waikato.github.io/weka-wiki/optimizing_parameters/#multisearch
And if you are looking for code examples, have a look at the companion
repo of the multi-search package:
https://github.com/fracpete/multisearch-weka-package-examples
The "property" names are just the names of the properties that you see
in the GenericObjectEditor. They can describe a path through the
objects, if you are looking at optimizing parameters that are nested a
bit deeper.
In terms of range for each parameter, that can only be gleaned from the
documentation of the classifiers (and common sense), unfortunately.
Cheers, Peter
--
Peter Reutemann
Dept. of Computer Science
University of Waikato, Hamilton, NZ
Mobile +64 22 190 2375
https://profiles.waikato.ac.nz/peter.reutemann
http://www.data-mining.co.nz/
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<br>
<blockquote type="cite" cite="mid:CABaQXBu2iu7C8L17Lvjm15ee5U9qZMi9w6YKL4VxAoThR24QkQ@mail.gmail.com">
<div dir="ltr">
<div>I did look into the multisearch package.</div>
<div><br>
</div>
<div>I plan to explore the hyperparameter tuning with a variety
of different classifiers.</div>
<div><br>
</div>
<div>Is there an example or template that documents what
property and parameter range I can explore?</div>
<br>
</div>
</blockquote>
<br>
The Weka wiki has some examples:<br>
<a class="moz-txt-link-freetext" href="https://waikato.github.io/weka-wiki/optimizing_parameters/#multisearch">https://waikato.github.io/weka-wiki/optimizing_parameters/#multisearch</a><br>
<br>
And if you are looking for code examples, have a look at the
companion repo of the multi-search package:<br>
<a class="moz-txt-link-freetext" href="https://github.com/fracpete/multisearch-weka-package-examples">https://github.com/fracpete/multisearch-weka-package-examples</a><br>
<br>
The "property" names are just the names of the properties that you
see in the GenericObjectEditor. They can describe a path through the
objects, if you are looking at optimizing parameters that are nested
a bit deeper.<br>
<br>
In terms of range for each parameter, that can only be gleaned from
the documentation of the classifiers (and common sense),
unfortunately.<br>
<br>
Cheers, Peter<br>
-- <br>
<div class="moz-signature"><font size="2">Peter Reutemann<br>
Dept. of Computer Science<br>
University of Waikato, Hamilton, NZ<br>
Mobile +64 22 190 2375<br>
<a href="https://profiles.waikato.ac.nz/peter.reutemann" class="moz-txt-link-freetext">https://profiles.waikato.ac.nz/peter.reutemann</a><br>
<a href="http://www.data-mining.co.nz/" class="moz-txt-link-freetext">http://www.data-mining.co.nz/</a></font><font size="small"><font size="2"></font></font></div>
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