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11:46
Hi Guys ..
Good day ..
With respect to the below link..
https://towardsdatascience.com/shallow-neural-network-from-scratch-deeplearning-ai-assignment-320f57c581cd
Andrew NG's deep learning course
I was not able to understand this particular line ..
dZ1 = np.dot(W2.T,dZ2) * (1-np.power(A1,2))
Can you please help me digest this @Toros91 @Sam

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