John DeereMediumMachine Learning00:00Welcome to your interview for the Data Scientist role at John Deere.
The question is on your right: ReLU Math and Derivative. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen. You have three graded attempts to score 7/10 or better.
Walk me through the mathematical concept behind the ReLU activation function. What is its derivative, and why is it preferred over sigmoid in deep networks?