Recommendation System on PIGSTYhttps://pigsty.io/tags/recommendation-system/Recent content in Recommendation System on PIGSTYHugoenFri, 17 Apr 2026 09:14:36 +0800Building an ItemCF Recommender in Pure SQLhttps://pigsty.io/blog/pg/pg-recsys/Wed, 05 Apr 2017 00:00:00 +0000https://pigsty.io/blog/pg/pg-recsys/<p><a href="https://vonng.com/en/pg/pg-recsys/"><img src="https://pigsty.io/img/hero/pg/pg-recsys.jpg" alt="featured"></a></p> <p>Five minutes, PostgreSQL, and the MovieLens dataset—that’s all you need to implement a classic item-based collaborative filtering recommender. <a href="https://vonng.com/en/pg/pg-recsys/"><strong>Read more</strong></a></p>