On Thu, Jul 19, 2012 at 2:45 PM, Andreas Müller <[email protected]>wrote:
> Oh, I'm on 0.11 btw on work and this is windows so I won't bother checking
> out.
> Was this fixed recently? It seems a weird bug, though.
> So for two dim cases we get coef_.shape = (2,), for three-dim we get (1, 3)
>
Looks like it was fixed here:
https://github.com/scikit-learn/scikit-learn/commit/d0b20f0a21ba42b85375b1fbc7202dc3962ae54f
Warren
>
> ----- Ursprüngliche Mail -----
> Von: "Andreas Müller" <[email protected]>
> An: [email protected]
> Gesendet: Donnerstag, 19. Juli 2012 20:39:07
> Betreff: Re: [Scikit-learn-general] LinearRegression() doesn't work
>
> I can reproduce the error.
> Weird. Looking into it.
>
> ----- Ursprüngliche Mail -----
> Von: "Zach Bastick" <[email protected]>
> An: [email protected]
> Gesendet: Donnerstag, 19. Juli 2012 20:29:47
> Betreff: Re: [Scikit-learn-general] LinearRegression() doesn't work
>
> I don't understand how it works on your side. I tried:
> Uninstalling ALL python modules and python, and reinstalling only
> python, numpy, scipy and Scikit-learn
> Uninstalling ALL python modules and python, and installing Enthought
> Python, and I still get the same error.
>
> This happens, running Python in DOS. I even tried typing it out line
> by line in IPython, and I still get a list of lists, instead of just a
> list with the coefficents:
>
> from sklearn import linear_model
> clf = linear_model.LinearRegression()
> clf.fit([[0,0,0],[1,1,1]],[0,1])
> Out[3]: LinearRegression(copy_X=True, fit_intercept=True, normalize=False)
> print clf.coef_
> [[ 0.33333333 0.33333333 0.33333333]]
>
> It should print: [ 0.33333333 0.33333333 0.33333333] instead of the
> double brackets. Any idea what I can do to get this to work?
>
> Zach
>
> On 19 July 2012 04:40, Jaques Grobler <[email protected]> wrote:
> > Works on my side as well.. Can't reproduce your error.
> >
> > 2012/7/19 Gael Varoquaux <[email protected]>
> >>
> >> On Wed, Jul 18, 2012 at 05:50:16PM -0400, Zach Bastick wrote:
> >> > But this doesn't:
> >> > clf.fit([[0, 0, 0], [1, 1, 1]], [0, 1])
> >>
> >> Works for me.
> >>
> >> I don't understand what excatly is your problem.
> >>
> >> Gael
> >>
> >>
> >>
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