[pymvpa] Recursive Feature Elimination errors

Yaroslav Halchenko debian at onerussian.com
Thu Oct 13 01:52:00 UTC 2011


well -- it just looks that you took construct from 0.4.x series which
still had 'transformer' argument -- that is why the error you have
seen... so indeed the best strategy would be to mimic how it is
done in those unittests.

Cheers

On Wed, 12 Oct 2011, Mike E. Klein wrote:

>    Thanks�I'll take a look and see if I can figure out what's going on there.

>    On Wed, Oct 12, 2011 at 2:54 PM, Michael Hanke <[1]mih at debian.org> wrote:

>      On Tue, Oct 11, 2011 at 10:12:30AM -0400, Mike E. Klein wrote:
>      > PyMVPA:
>      > �Version: � � � 0.6.0~rc3
>      > �Hash: � � � � �fd0f2809300cc25e81ee21a3a876d00d524402c1

>      Alright, so you are running something not so old. For a start, I'd
>      advise you to take a look at the RFE unit tests at
>      mvpa/tests/test_rfe.py,
>      in particular the two test function test_james_problem() and
>      __test_matthias_question(). This code should work and might already be
>      simple enough to serve as a starting point for you.

>      If you need further help, please don't hesitate to send a script and a
>      description of what your trying to accomplish and what your data looks
>      like.

>      HTH,
>      Michael
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