[pymvpa] Bug in regression classifiers

Yaroslav Halchenko debian at onerussian.com
Sun Nov 9 04:52:58 UTC 2008


uff... I love unittests, but nothing could ever substitute real use
cases ;-) I guess I am not yet recovered from beer/wine I had, so
it took me substantially longer from what could be guessed from the
patch which was submitted (first fix Oked your unittest but broke 3
others ;))

so, it works now -- enjoy

On Sat, 08 Nov 2008, Per B. Sederberg wrote:

> Hi Folks:

> I've sort of tracked down a bug in regression classifiers when used as
> part of a feature selection classifier wherein the code that saves the
> results as the values and then converts the results into predictions
> gets called twice, which means that the results (which are values for
> regressions) get turned into predictions and then copied to the
> values, so that there are no values left.  You can get reproduce the
-- 
Yaroslav Halchenko
Research Assistant, Psychology Department, Rutgers-Newark
Student  Ph.D. @ CS Dept. NJIT
Office: (973) 353-1412 | FWD: 82823 | Fax: (973) 353-1171
        101 Warren Str, Smith Hall, Rm 4-105, Newark NJ 07102
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