Re: [Scikit-learn-general] CV with SVM

2015-04-07 Thread Andreas Mueller
erto [mailto:rpagli...@appcomsci.com] *Sent:* Tuesday, April 07, 2015 9:24 AM *To:* scikit-learn-general@lists.sourceforge.net <mailto:scikit-learn-general@lists.sourceforge.net> *Subject:* [Scikit-learn-general] CV with SVM not all combinations of cost/loss functions and d

Re: [Scikit-learn-general] CV with SVM

2015-04-07 Thread Arnaud Fouchet
ikit-learn.org/stable/auto_examples/model_selection/randomized_search.html#example-model-selection-randomized-search-py > > > > > > -Jason > > > > *From:* Pagliari, Roberto [mailto:rpagli...@appcomsci.com > ] > *Sent:* Tuesday, April 07, 2015 9:24 AM > *To:* scikit-learn-gene

Re: [Scikit-learn-general] CV with SVM

2015-04-07 Thread Andreas Mueller
-selection-randomized-search-py -Jason *From:*Pagliari, Roberto [mailto:rpagli...@appcomsci.com] *Sent:* Tuesday, April 07, 2015 9:24 AM *To:* scikit-learn-general@lists.sourceforge.net *Subject:* [Scikit-learn-general] CV with SVM not all combinations of cost/loss functions and dual are possible

Re: [Scikit-learn-general] CV with SVM

2015-04-07 Thread Jason Wolosonovich
:rpagli...@appcomsci.com] Sent: Tuesday, April 07, 2015 9:24 AM To: scikit-learn-general@lists.sourceforge.net Subject: [Scikit-learn-general] CV with SVM not all combinations of cost/loss functions and dual are possible with SVM. when performing grid search with CV, does sklearn skip in

Re: [Scikit-learn-general] CV with SVM

2015-04-07 Thread Sebastian Raschka
t;> From: Andreas Mueller [t3k...@gmail.com <mailto:t3k...@gmail.com>] >> Sent: Tuesday, April 07, 2015 1:49 PM >> To: scikit-learn-general@lists.sourceforge.net >> <mailto:scikit-learn-general@lists.sourceforge.net> >> Subject: Re: [Scikit-learn-general] CV with SVM >>

Re: [Scikit-learn-general] CV with SVM

2015-04-07 Thread Andreas Mueller
would not prevent that *From:* Andreas Mueller [t3k...@gmail.com] *Sent:* Tuesday, April 07, 2015 1:49 PM *To:* scikit-learn-general@lists.sourceforge.net *Subject:* Re: [Scikit-learn-general] CV with SVM No, it errors on

Re: [Scikit-learn-general] CV with SVM

2015-04-07 Thread Pagliari, Roberto
-learn-general@lists.sourceforge.net Subject: Re: [Scikit-learn-general] CV with SVM No, it errors on invalid configurations. You can specify lists of dictionaries if you don't want all possible combinations. There is not really any point in searching over "dual=True/False". Why would

Re: [Scikit-learn-general] CV with SVM

2015-04-07 Thread Andreas Mueller
No, it errors on invalid configurations. You can specify lists of dictionaries if you don't want all possible combinations. There is not really any point in searching over "dual=True/False". Why would you want that? On 04/07/2015 12:24 PM, Pagliari, Roberto wrote: not all combinations of cost/l

[Scikit-learn-general] CV with SVM

2015-04-07 Thread Pagliari, Roberto
not all combinations of cost/loss functions and dual are possible with SVM. when performing grid search with CV, does sklearn skip invalid combinations? Thank you, -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/