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Activation Functions: Sigmoid 4 points possible ( graded ) Recall that there are several different possible choices of activation functions . Let's get more familiar

Activation Functions: Sigmoid

4

points possible

(

graded

)

Recall that there are several different possible choices of activation functions

.

Let's get more familiar with them and their gradients.

What is the derivative of the sigmoid function,

?

Please write your answer in terms of and :

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