Use Case: Building a Recommendation System

Estimated time: 15 minutes

Learn how to use Annie to build a simple recommendation system.

Steps

1. Prepare user/item vectors
2. Index items
3. Query with user vector
4. Return top recommendations

Example

# Index item vectors
index.add(item_vectors, item_ids)
# Query with user vector
recommendations, _ = index.search(user_vector, k=10)

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For more use cases, see examples.md.