Hello, Please, I can’t deeply understand the contents of this video in Week 3. so a brief explanation of its contents would be so helpful. Thanks.

Hello @MoHassan Explanation by Andrew Ng Sir in the course video, (sir explained it very well, I think reading this might help you). If you use a linear activation function or alternatively, if you don’t have an activation function, then no matter how many layers your neural network has, all it’s…

Why do you need Non-Linear Activation Functions?

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

abdelmalek September 5, 2021, 11:47pm 3

Excuse me for interrupting, but isn’t the RELu function is a Linear function?

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Why do you need Non-Linear Activation Functions?

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