https://sergiomorapardo.github.io/tags/node2vec/Recent content in Node2Vec on Sergio A. Mora Pardo | AI/ML Technical LeadHugoen-USSun, 06 Sep 2026 00:00:00 -0500https://sergiomorapardo.github.io/writing/node2vec-recommendations/Sun, 06 Sep 2026 00:00:00 -0500https://sergiomorapardo.github.io/writing/node2vec-recommendations/<p>A catalog can become a graph before it becomes a recommender. In the source notebook, two movies are connected when the same users rate both of them highly. Node2Vec then turns the resulting neighborhoods into vectors, so nearby movies can be retrieved with a cosine-similarity lookup.</p> <p>That is a useful candidate-generation pattern. It is not, by itself, a complete recommendation system. This note separates what the notebook demonstrates from the evaluation and serving work that a production system would still need.</p>