Lightweight, keyless real-time content recommender — FAISS semantic search + LightGBM reranking, personalized via a Redis-backed real-time affinity feature store. FastAPI serving, GitHub Actions CI/CD, Prometheus-style observability.
python docker redis streaming ci realtime lightgbm recommender-system reranking mlops github-actions fastapi vector-search gitci
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Updated
Aug 4, 2026 - Python