Thanks Pascal,
what was strange was the fact that I couldn't find the method from within
an ipython cell with the dot operator, while importing the module from the
namespace you mentioned.
for instance when I would issue
from theano.tensor.nnet. -> (right arrow is just the tab for autocompletion)
I would not have been able to see the conv2d method there
but I could import it normally as you indicated with
from theano.tensor.nnet import conv2d
But the problem now is that I get some error regarding opneblas:
rval = __import__(module_name, {}, {}, [module_name])
ImportError: ('The following error happened while compiling the node',
CorrMM{(5, 5), (4, 4), (1, 1)}(X, Subtensor{::, ::, ::int64, ::int64}.0),
'\n',
'/home/user/.theano/compiledir_Linux-2.6-el6.x86_64-x86_64-with-centos-6.6-Final-x86_64-2.7.12-64/tmpipUDuA/ebdb8712d9028a2d5a99048e808bba16.so:
undefined symbol: *openblas_set_num_threads*', '[CorrMM{(5, 5), (4, 4), (1,
1)}(X, <TensorType(float32, 4D)>)]')
Does anyone have any idea where this error is coming from?
I have openblas installed locally in my home directory. Some other scripts
that I'm running with the old conv2d are running fine without any problems
and their utilizing openblas properly.
Many thanks!
Regards,
M.D.
On Tuesday, August 23, 2016 at 6:07:57 PM UTC+1, Pascal Lamblin wrote:
>
> Use theano.tensor.nnet.conv2d instead.
>
> On Tue, Aug 23, 2016, [email protected] <javascript:> wrote:
> > Hi, sorry for the disturbance but when I use the border_mode=(int, int)
> on
> > theano.tensor.nnet.conv.conv2d it does't work it always gives me the
> > following error:
> >
> > Traceback (most recent call last):
> > File "bigger.py", line 285, in <module>
> > noise_layers = model(X, W, 0.2, 0.5)
> > File "bigger.py", line 196, in model
> > h1 = rectify(conv2d(X, W[0], border_mode=(5,5),
> subsample=(4,4)))
> > File
> >
> "/Users/user/.local/lib/python2.7/site-packages/theano/tensor/nnet/conv.py",
>
> > line 151, in conv2d
> > imshp=imshp, kshp=kshp, nkern=nkern, bsize=bsize, **kargs)
> > File
> >
> "/Users/user/.local/lib/python2.7/site-packages/theano/tensor/nnet/conv.py",
>
> > line 533, in __init__
> > raise Exception("Mode %s not implemented" % str(self.out_mode))
> > Exception: Mode (5, 5) not implemented
> >
> > I'm using theano 0.9 from developer repo.
> >
> > When the conv.py implementation in theano it says that is an old
> deprecated
> > interface plus in the border_mode I can only see two options which valid
> > and full. Besides that I don't see any option for using your own border
> > dimension like a tuple list (int, int)
> >
> > Am I missing something? Or maybe I'm doing something wrong?
> >
> > Thanks!
> >
> >
> >
> > On Tuesday, August 23, 2016 at 2:19:38 PM UTC+1, nouiz wrote:
> > >
> > > Border mode for convolution is implemented. What do you mean
> otherwise? Do
> > > you have links to those precious request?
> > >
> > > Le 23 août 2016 06:31, <[email protected] <javascript:>> a écrit
> :
> > >
> > >> Dear all,
> > >>
> > >> may I ask why aren't border_modes still not implemented in theano.
> > >> There's been discussion since 2014, 215 were people have expressed
> their
> > >> interest but still yet not implemented. Is there any plan to include
> this
> > >> sometime in the near future in Theano. I'm running latest dev
> version.
> > >>
> > >> Thanks.
> > >>
> > >> --
> > >>
> > >> ---
> > >> You received this message because you are subscribed to the Google
> Groups
> > >> "theano-users" group.
> > >> To unsubscribe from this group and stop receiving emails from it,
> send an
> > >> email to [email protected] <javascript:>.
> > >> For more options, visit https://groups.google.com/d/optout.
> > >>
> > >
> >
> > --
> >
> > ---
> > You received this message because you are subscribed to the Google
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> > To unsubscribe from this group and stop receiving emails from it, send
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>
>
> --
> Pascal
>
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