Course-1-Week-2-Exercise-8

Course Q&A Deep Learning Specialization Neural Networks and Deep Learning
1

Hi there, my code passed the tests in the previous exercises, and now I’m a bit stuck on the exercise 8. Are there any suggestions on what to check?

I am getting the following error:

AssertionError: Wrong values for d[‘w’]. [[ 0.28154433]
[-0.11519574]
[ 0.13142694]
[ 0.20526551]] != [[ 0.00194946]
[-0.0005046 ]
[ 0.00083111]
[ 0.00143207]]

2

Did you check the initialization dimensions?
w, b =initialize_with_zeros(dim)
here you should use X_train too.
Hope this will help fixing your bug