Your question is Explain the Chain Rule in ML Training. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
What is the chain rule and why is it used?
Asked in the Technical Interview stage. Explain the mathematical rule, connect it to gradients in a composed machine learning model, and describe how it supports practical training and inference decisions.