https://pwaabdullah.github.io/tags/matrix-factorization/ Recent content in Matrix Factorization on Abdullah Al Mamun https://pwaabdullah.github.io/og-default.png https://pwaabdullah.github.io/og-default.png Hugo en newabdullah 2025 Sat, 01 Mar 2025 00:00:00 +0000 https://pwaabdullah.github.io/posts/the-evaluation-of-recsys-part-1/ Sat, 01 Mar 2025 00:00:00 +0000 https://pwaabdullah.github.io/posts/the-evaluation-of-recsys-part-1/ Part 1 of a deep-dive series on the evolution of recommendation systems. Covers content-based filtering, collaborative filtering (user/item), and matrix factorization — with loss functions, intuition, and where each technique breaks down.