Publicis SapientMediumModel Evaluation00:00

Welcome to your interview for the AI Engineer role at Publicis Sapient.
The question is on your right: Validate Classification Models. 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.
How would you approach model validation for a classification problem?