Le 25 mars 2012 03:33, xinfan meng <[email protected]> a écrit : > > > 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.
Good to know. Among the references from the Wikipedia article, the following seems particularly interesting: http://arxiv.org/abs/0911.0460 -- Olivier http://twitter.com/ogrisel - http://github.com/ogrisel ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
