A simple API for an AI agent should expose endpoints for user interactions, such as sending messages and receiving recommendations. It should accept user preferences as input and return relevant…
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To implement a recommendation system using collaborative filtering in Java, I would start by collecting user-item interaction data to create a user-item matrix. Then, I’d apply techniques like user-based or…
I would start by selecting a suitable indexing mechanism such as approximate nearest neighbors (ANN) for fast retrieval of embeddings. I would also ensure horizontal scalability through sharding and replication…

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