Regarding Week2 assignment (Exercise 5 - propagate), would someone kindly let me know what I did wrong ? Here are what I have: A = sigmoid(np.dot(w.T, X) + b) dw = (1/m_train) * np.dot(X, (A - Y).T) When I ran the code, it complains: f"Wrong values for grads[‘dw’]. {grads[‘dw’]} != {expected_dw}…

Week 2 Assignment, Exercise 5 - propagate

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

paulinpaloalto January 8, 2022, 3:44am 6

Yes, but the point is that the X is different, right? That is the point. The X is the one passed into propagate, not some other value that happens to be hanging around in the notebook global space, right?

Propagate function

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Week 2 Assignment, Exercise 5 - propagate

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