[pymvpa] Class weighting in unbalanced EEG data

Yaroslav Halchenko debian at onerussian.com
Thu Apr 28 18:47:43 UTC 2016

On Thu, 28 Apr 2016, Ben McCartney wrote:

>    Thank you for the quick reply Yaroslav, I substituted in GNB at your
>    suggestion and it didn't seem to perform quite as well as the linearCSVMC
>    method I was using without class weights. What kind of data have you been
>    using it for? Perhaps it isn't so well suited to EEG data

FWIW -- could well be... its naiveness could well be of a factor ;)
it was some fMRI data I have used it on.

Yaroslav O. Halchenko
Center for Open Neuroscience     http://centerforopenneuroscience.org
Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755
Phone: +1 (603) 646-9834                       Fax: +1 (603) 646-1419
WWW:   http://www.linkedin.com/in/yarik        

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