Create a model to find bad sellers on the Facebook marketplace. How would you assess if your model is working? How would you track progress and success?

Very hard Difficulty

Very-hard questions are the ultimate test of your expertise and preparation. They demand not just knowledge, but creativity and strategic thinking, often addressing unique or highly technical aspects of your field.

ML Case question

ML Case questions present machine learning scenarios to assess your applied AI knowledge. Demonstrate your approach to framing problems, selecting appropriate models, evaluating performance, and deploying machine learning solutions effectively.

Here's a Hint

Discuss feature selection, model types, evaluation metrics, and how to balance false positives/negatives given the business impact.