# Cluster-Based Bandits: Fast Cold-Start for Recommender System New Users

> Research article (Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3152516437](https://www.wikidata.org/wiki/openalex:W3152516437)  
**Source**: https://4ort.xyz/entity/cluster-based-bandits-fast-cold-start-for-recommender-system-new-users