C1_W1.pdf

What is a Neural Network?

Let’s see with an example

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Supervised Learning with Neural Networks

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Examples NN

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Examples Supervised Learning

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Why is Deep Learning taking off?

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Changing for the sigmoid function to the RELU function improves the gradient descend because the gradient of RELU is always 1 and the sigmoid sometimes is near to 0

The process of training a NN is iterative