# Approaching the cold-start problem using community detection based alternating least square factorization in recommendation systems

> Research article (Evolutionary Intelligence, 2020) · cited 27× · AI/ML

**Wikidata**: [openalex:W3055421527](https://www.wikidata.org/wiki/openalex:W3055421527)  
**Source**: https://4ort.xyz/entity/approaching-the-cold-start-problem-using-community-detection-based-alternating-least-square-factorization-in-recommendat