[pymvpa] classification selection

[Liang, Guangsheng]

Hello PyMVPA community,


I just start using PyMVPA for some fMRI data analysis, and I got a question about classification selection.


I firstly used LinearCSVMC as my initial classifier, but it ran very very slow (it kept running for more than 2 weeks).

I am not quite sure where did I go wrong.  I then used another classifier - kNN. It ran much faster than the LinearCSVMC.


I was wondering if there was any restriction or cautions on using kNN for fMRI data analysis?


Thanks very much!

Carl
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.alioth.debian.org/pipermail/pkg-exppsy-pymvpa/attachments/20160614/99519809/attachment.html>