Ahhhhh, I've been bitten by the convolution_nodes bug in mdp! So no easy ICA for me without installing mdp from source (or some other drastic measure)...
Best, P On Thu, Mar 31, 2011 at 7:58 AM, Per B. Sederberg <psederb...@gmail.com> wrote: > That's a great idea (on both fronts). I tried running it through an > SvdMapper last night and it failed to converge. > > Isn't there an IcaMapper in pymvpa (I'm currently not at a computer to > check) or do you suggest trying the fastica in mdp? > > Thanks, > P > > On Mar 31, 2011 7:34 AM, "Yaroslav Halchenko" <deb...@onerussian.com> wrote: >> talk to a machine learning guy and have a good laugh together ;) >> >> try running spatial ICA/SVD and try classifying among those 20 modes >> >> On Wed, 30 Mar 2011, Per B. Sederberg wrote: >> >>> On a related note, any thoughts on how to tame a dataset where I have >>> 20 samples and 3 million features? >> >> -- >> =------------------------------------------------------------------= >> Keep in touch www.onerussian.com >> Yaroslav Halchenko www.ohloh.net/accounts/yarikoptic >> >> _______________________________________________ >> Pkg-ExpPsy-PyMVPA mailing list >> Pkg-ExpPsy-PyMVPA@lists.alioth.debian.org >> http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa > _______________________________________________ Pkg-ExpPsy-PyMVPA mailing list Pkg-ExpPsy-PyMVPA@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa
