1. ML Design Problem
Design a model for a typical problem where a Cruise car needs to pick up passengers. There are many stops near the passenger to choose from for pick-up. How would you model and rank these stops?
2. ML Debugging Task
You are given PyTorch code for a model where a car must avoid hitting rocks. You have the positions and radii of the rocks, as well as the trajectory of the car. The optimization goal is to avoid collisions while also not allowing the car to be too far from the rocks. After training the model, you observe that the loss stops decreasing after a few epochs. How would you debug this issue?
