On Thu, Jul 19, 2012 at 3:41 PM, Warren Weckesser
<[email protected]
<mailto:[email protected]>> wrote:
On Thu, Jul 19, 2012 at 2:45 PM, Andreas Müller
<[email protected] <mailto:[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
The corresponding ticket:
https://github.com/scikit-learn/scikit-learn/issues/652
Warren
Warren
----- Ursprüngliche Mail -----
Von: "Andreas Müller" <[email protected]
<mailto:[email protected]>>
An: [email protected]
<mailto:[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]
<mailto:[email protected]>>
An: [email protected]
<mailto:[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] <mailto:[email protected]>> wrote:
> Works on my side as well.. Can't reproduce your error.
>
> 2012/7/19 Gael Varoquaux <[email protected]
<mailto:[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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