Bad question wording

The wording of this question implies all answers are activation functions.
The last one is MSE, a loss function, not an activation function.

"Which of the following activation functions are not built-in Keras?"

It should be...

"Which of the following are not activation functions in Keras?"

Course Name: Neural Networks in Trading, Section No: 4, Unit No: 4, Unit type: Quiz

Hello Duncan,



Thank you for the clarification. The unit has been updated.



Thanks.