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Python classifier.py crash when running classification.ipynb #2041

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@dgmp88

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@dgmp88

I was getting the following error running the classification.ipynb notebook on a fresh installation on OSX:

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<ipython-input-4-7167c0e21af1> in <module>()
----> 1 prediction = net.predict([input_image])  # predict takes any number of images, and formats them for the Caffe net automatically
      2 print 'prediction shape:', prediction[0].shape
      3 plt.plot(prediction[0])
      4 print 'predicted class:', prediction[0].argmax()

/Users/george/Documents/caffe/python/caffe/classifier.py in predict(self, inputs, oversample)
     84             caffe_in[ix] = self.transformer.preprocess(self.inputs[0], in_)
     85         out = self.forward_all(**{self.inputs[0]: caffe_in})
---> 86         predictions = out[self.outputs[0]].squeeze(axis=(2,3))
     87 
     88         # For oversampling, average predictions across crops.

ValueError: 'axis' entry 2 is out of bounds [-2, 2)

which I was able to fix by deleting the arguments for squeeze so that 86 looks like this:

predictions = out[self.outputs[0]].squeeze()

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