Problem in prediction using CNN

[Rajat Awasthi]

Hi All, 

   I'm getting error while working on a CNN.

  It's giving me error while I'm running below line in cell-

model.add(Convolution2D(100, (5, 5), padding='valid', input_shape=(1, 32, 32)))

It's giving following error-

 //anaconda/lib/python3.5/site-packages/ipykernel/__main__.py:1: UserWarning: Update your `Conv2D` call to the Keras 2 API: `Conv2D(100, (5, 5), activation="relu", input_shape=(1, 32, 32...)`

  if __name__ == '__main__':

[Angad Gill]

Hi Rajat, 

The text in the pink box is a warning. Sounds like you've updated Keras to 2.0! The Convolution2D function is now called Conv2D: https://keras.io/layers/convolutional/#conv2d. 

The "InvaldArgumentError" error message you saw is cut-off in the screenshot so I don't know what it says. My guess is that your format for the `input_shape` argument is not correct. From the docs:

"""

When using this layer as the first layer in a model, provide the keyword argument input_shape (tuple of integers, does not include the sample axis), e.g. input_shape=(128, 128, 3) for 128x128 RGB pictures in  data_format="channels_last".

"""

Hope this helps!

-Angad

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