Hello! I hope you are doing well.
Getting error in reshape_and_normalize
My approach is:
x = x. reshape(28,28,1)
ValueError: cannot reshape array of size 47040000 into shape (28,28,1)
What mistake am I making?
Reshape is meant to arrange elements of an nd-array based on your specification. Since 28*28*1 != 47040000, this error is raised. You need to specify 1 more dimension to make this work.
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Thank you, Balaji, for your prompt reply.
I just checked that training_images shape is (60000, 28, 28). So, we have 60000 images, and each image has shape (28,28) before the reshape_and_normalize function and (28,28,1) after the reshape_and_normalize,right?
It seems like you are working on course 1 week 3 assignment. If so, please fix the topic title. Here’s the community user guide to get started.
See the expected output of the next cell that follows the reshape_and_normalize function.
Shape of training set after reshaping: (60000, 28, 28, 1)
I changed it. By mistake, I chose course 2, instead of 1. Thanks for correcting me.