On Sun, Mar 25, 2012 at 9:26 AM, Olivier Grisel <[email protected]>wrote:
> Le 25 mars 2012 01:38, xinfan meng <[email protected]> a écrit :
> > Hi, list
> >
> > I am looking for a a stacking classifier implementation. It falls
> into
> > the category of ensemble classifier. I can't find it in sklearn now.
> But if
> > someone are implementing one, I would be glad to try it. Thanks.
>
> Interesting, I did not know about Stacking:
>
> http://en.wikipedia.org/wiki/Ensemble_learning#Stacking
>
> Sounds like a good ensemble method that would be naturally robust to
> overfitting thanks to the use of an internal validation set for model
> selection.
>
> Do you have any further references in mind? Maybe something recent
> that would give a state of the art on stacking implementation tricks?
>
>
I can't think of any specific references now. But I found some reference
implementations in Orange, RapidMiner and Weka.
> About ensemble methods the following pull request on AdaBoost by Noel
> is almost ready for merging:
>
> https://github.com/scikit-learn/scikit-learn/pull/522
>
> More reviews always welcomed :)
>
> --
> Olivier
> http://twitter.com/ogrisel - http://github.com/ogrisel
>
>
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--
Best Wishes
--------------------------------------------
Meng Xinfan（蒙新泛）
Institute of Computational Linguistics
Department of Computer Science & Technology
School of Electronic Engineering & Computer Science
Peking University
Beijing, 100871
China
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