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I wrote a beginner-friendly book on recommender systems — the full runnable code companion is free on GitHub

After months of work, I finished "Recommender Systems: From Ratings to Retrieval" — 13 chapters going from ratings basics through two-tower retrieval, SASRec, GNNs, and LLM-era recommenders. Every chapter has Python code, and every number in the book was produced by actually running it on MovieLens…

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  1. 2026-09-21 00:41 · r/learnmachinelearning
    I wrote a beginner-friendly book on recommender systems — the full runnable code companion is free on GitHub

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