in code ro vared mikonam
=========================

# the parameters are a list of [weights, biases]
filters = net.params['conv2'][0].data
vis_square(filters.transpose(0, 2, 3, 1))


in error ro mide :
=================


---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-15-0eecc49218be> in <module>()
      1 # the parameters are a list of [weights, biases]
      2 filters = net.params['conv2'][0].data
----> 3 vis_square(filters.transpose(0, 2, 3, 1))

<ipython-input-12-e559bc2cc0a3> in vis_square(data)
     17     data = data.reshape((n * data.shape[1], n * data.shape[3]) + data.shape[4:])
     18
---> 19     plt.imshow(data); plt.axis('off')

C:\Anaconda2\lib\site-packages\matplotlib\pyplot.pyc in imshow(X, cmap, norm, aspect, interpolation, alpha, vmin, vmax, origin, extent, shape, filternorm, filterrad, imlim, resample, url, hold, data, **kwargs)
   3020                         filternorm=filternorm, filterrad=filterrad,
   3021                         imlim=imlim, resample=resample, url=url, data=data,
-> 3022                         **kwargs)
   3023     finally:
   3024         ax.hold(washold)

C:\Anaconda2\lib\site-packages\matplotlib\__init__.pyc in inner(ax, *args, **kwargs)
   1809                     warnings.warn(msg % (label_namer, func.__name__),
   1810                                   RuntimeWarning, stacklevel=2)
-> 1811             return func(ax, *args, **kwargs)
   1812         pre_doc = inner.__doc__
   1813         if pre_doc is None:

C:\Anaconda2\lib\site-packages\matplotlib\axes\_axes.pyc in imshow(self, X, cmap, norm, aspect, interpolation, alpha, vmin, vmax, origin, extent, shape, filternorm, filterrad, imlim, resample, url, **kwargs)
   4945                               resample=resample, **kwargs)
   4946
-> 4947         im.set_data(X)
   4948         im.set_alpha(alpha)
   4949         if im.get_clip_path() is None:

C:\Anaconda2\lib\site-packages\matplotlib\image.pyc in set_data(self, A)
    451         if (self._A.ndim not in (2, 3) or
    452                 (self._A.ndim == 3 and self._A.shape[-1] not in (3, 4))):
--> 453             raise TypeError("Invalid dimensions for image data")
    454
    455         self._imcache = None

TypeError: Invalid dimensions for image data