Re: [scikit-learn] Generalized Discriminant Analysis with Kernel

2017-01-10 Thread Raga Markely
replying, please edit your Subject line so it is more specific > than "Re: Contents of scikit-learn digest..." > > Date: Tue, 10 Jan 2017 11:58:59 +0300 > From: a...@mccme.ru > To: Scikit-learn user and developer mailing list > > Subject: Re: [scikit-learn] Gen

Re: [scikit-learn] Generalized Discriminant Analysis with Kernel

2017-01-10 Thread Valery Anisimovsky via scikit-learn
Hi Raga, You may try approximating your kernel using Nystroem kernel approximator (kernel_approximation.Nystroem) and then apply LDA to the transformed feature vectors. If you choose dimensionality of the target space (n_components) large enough (depending on your kernel and data), Nystroem a

[scikit-learn] Generalized Discriminant Analysis with Kernel

2017-01-09 Thread Raga Markely
Hello, I wonder if scikit-learn has implementation for generalized discriminant analysis using kernel approach? http://www.kernel-machines.org/papers/upload_21840_GDA.pdf I did some search, but couldn't find. Thank you, Raga ___ scikit-learn mailing li