System Design · Whatnot · Medium
A live-commerce platform wants to show users a feed of currently popular livestreams. Assume the trendiness or relevance score for each stream is already produced by an existing ML model that can be called as a service. Your task is to design the full ML system built around that scoring model. Your design should cover the following: The product goal and the success metrics you would track. Which events to collect and which features to derive from them. How to generate…
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