Re: [Scikit-learn-general] Multiple Kernel Learning in Sklearn

2014-11-29 Thread Alexandre Gramfort
> Do you have some examples for this? just read the commit: https://github.com/agramfort/scikit-learn/commit/34223251fa33ae25c80f8e1dfb630a2e1c5ba7c6 A -- Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Serve

Re: [Scikit-learn-general] Multiple Kernel Learning in Sklearn

2014-11-28 Thread Arman Eshaghi
Dear Alex, Do you have some examples for this? Thanks Arman On Thu, Nov 27, 2014 at 12:38 AM, Alexandre Gramfort < alexandre.gramf...@telecom-paristech.fr> wrote: > hi, > > in this branch you have a toy implementation that does not scale > > https://github.com/agramfort/scikit-learn/tree/mkl >

Re: [Scikit-learn-general] Multiple Kernel Learning in Sklearn

2014-11-26 Thread Alexandre Gramfort
hi, in this branch you have a toy implementation that does not scale https://github.com/agramfort/scikit-learn/tree/mkl Maybe it helps, Alex On Wed, Nov 26, 2014 at 9:23 PM, Andy wrote: > Hi Arman. > There is no multiple kernel learning that automatically learns the weights > of the different

Re: [Scikit-learn-general] Multiple Kernel Learning in Sklearn

2014-11-26 Thread Andy
Hi Arman. There is no multiple kernel learning that automatically learns the weights of the different kernels. If you just want to use multiple kernels, you can just add them and supply the combined kernel matrix to the SVM. Best, Andy On 11/26/2014 02:31 PM, Arman Eshaghi wrote: Hi, I'm wo

[Scikit-learn-general] Multiple Kernel Learning in Sklearn

2014-11-26 Thread Arman Eshaghi
Hi, I'm wondering whether there is a similar functionality to Shogun's MKLClassifcition or multi-kernel learning SVM in skleran? I would like to combine multiple kernels, becuase I have data from multipel MRI modalities, similar to what has been described in http://www.shogun-toolbox.org/static/no