ValueError: Negative dimension size caused by subtracting 3 from 2 for 'MaxPool' (op: 'MaxPool') with input shapes: [?,2,224,64].

[zlxhhh]

when i run run.sh.it happened.what should i do?

[iamhankai]

refer to #12 (comment)

[zlxhhh]

thank you for your answer

[zlxhhh]

how to change image_data_format
change channels_last to channels_first

[iamhankai]

Yes

[EpilogueCc]

I have changed image_data_format in keras.json but NO useful，ValueError: Negative dimension size caused by subtracting 2 from 1 for 'MaxPool_1' (op: 'MaxPool') with input shapes: [?,1,224,128].

[iamhankai]

Try different image_data_format and backend.

[gengyanlei]

Hello, author.
What is the version of the tensorflow framework that your keras depends on?

[EpilogueCc]

tryed，but no useful. Can you tell me which the specific version of keras and tensorflow？

[iamhankai]

@gengyanlei @EpilogueCc

I used

• Keras 1.2.1 ("image_data_format": "channels_first")
• Theano backend (I forget the version)

[EpilogueCc]

which python version u use , I cannot run by gpu
ERROR (theano.gpuarray): pygpu was configured but could not be imported or is too old (version 0.7 or higher required)

[iamhankai]

Python2.7