Hi Markus.
Are you using the current master branch?
If so, could you maybe provide a pickle file of your tree so we can
reproduce the problem?
Thanks,
Andy
On 04/27/2014 03:14 PM, Markus Gruber wrote:
> I got an error by exporting the classification tree to graphviz and i
> don't know how to ha
I got an error by exporting the classification tree to graphviz and i
don't know how to handle
Traceback (most recent call last):
File "task5.py", line 101, in
f = tree.export_graphviz(clf_1,out_file=f)
File "C:\Python27\lib\site-packages\sklearn\tree\tree.py", line
_graphviz
recurse(
Lars Buitinck wrote:
> I think this question comes about because Manoj is trying to optimize
> some Cython code. But the question "do you have the exact same
> library" is valid.
Well, this approach allows us to call BLAS and LAPACK with the overhead of
a function pointer, so it's rather cheap :
The error message shows the system is looking in the system library
directories for cblas. When you changed the join statement, and probably
when you started working in a different directory, the build script no
longer knows how to find the cblas library. So you need to make the join
statement co
I wanted to reproduce the behaviour of ddot outside the scikit-learn
directory, so that I can actually see what is happening.
This is what I did.
1. Copied the cblas files from sklearn/src to a directory called CyPractise
2. I looked at the setup.py file over here (
https://github.com/scikit-le
2014-04-27 18:53 GMT+02:00 Sturla Molden :
> Unlike the NumPy _dotblas module, SciPy uses an f2py wrapper that actually
> exports a function poiinter.
>
> Using this scheme to code a fake cblas layer is not difficult either.
I think this question comes about because Manoj is trying to optimize
som
2014-04-27 19:06 GMT+02:00 Danny Sullivan :
> I see that BernoulliRBM is used primarily as preprocessing to pass off to a
> classification algorithm. I initially started thinking about after I saw an
> image processing problem using Neural Networks for classification. So my
> question should be: is
I see that BernoulliRBM is used primarily as preprocessing to pass off to a
classification algorithm. I initially started thinking about after I saw an
image processing problem using Neural Networks for classification. So my
question should be: is there an intention to add a discriminative RBM c
Manoj Kumar
wrote:
> I want to use cblas libraries outside the sklearn directory, but I have
> trouble in understanding how to set it up. It keeps returning the error,
> /usr/bin/ld: cannot find -lcblas .
Do you actually have the libcblas used to build NumPy?
If you are happy with Fortran BLAS
2014-04-27 18:35 GMT+02:00 Danny Sullivan :
> Is there an intention to add a classifier, like a "predict" method, to the
> BernoulliRBM class?
You mean a discriminative RBM?
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Is there an intention to add a classifier, like a "predict" method, to the
BernoulliRBM class?
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Hello,
I want to use cblas libraries outside the sklearn directory, but I have
trouble in understanding how to set it up. It keeps returning the error,
/usr/bin/ld: cannot find -lcblas . I took a cue from the sklearn setup.py
files and did in this in the setup.py file. Not that the cython file is
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