What's your blueprint for a music recommendation system based on user listening habits, and which features of their listening history would you consider for suggestions?

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 collaborative filtering, content-based approaches, and hybrid methods while detailing which user behavior signals are most valuable.