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Upgrade to ProYou are a Machine Learning Engineer at DoorDash. The restaurant success team is building a predictive model to identify restaurants at risk of churning. As a first step, you need to create a feature matrix that summarizes each restaurant's activity across orders, deliveries, and reviews. Every restaurant in the system should appear, even those with zero activity.
You are a Machine Learning Engineer at DoorDash. The restaurant success team is building a predictive model to identify restaurants at risk of churning. As a first step, you need to create a feature matrix that summarizes each restaurant's activity across orders, deliveries, and reviews. Every restaurant in the system should appear, even those with zero activity.