Your question is Design an Expedia Trip Recommender. 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).
You are designing a recommendation system for a travel booking experience. The system should surface hotels, flights, or packages that fit a traveler’s intent and adapt as their trip planning changes.
How would you design an end-to-end machine learning pipeline for a recommendation system?