stefanpantic / als-recommender

Recommendation system using alternating least squares method

ALS (Alternating Least Squares) Recommender

Recommender implementation using Alternating Least Squares method for matrix factorization in Collaborative Filtering. In collaborative filtering matrix factorization is the state-of-the-art solution for sparse data problems, often found when dealing with input data of recommendation systems.

A lecture on the topic can be found here. The research paper can be found here.

🎓 Authors:

• Dijana Zulfikaric | [e-mail] | GitHub • dijana-z | LinkedIn • in/dijana-zulfikaric
• Stefan Pantic | [e-mail] | GitHub • stefanpantic | LinkedIn • in/stefan-pantic