# RecSys Challenge 2015

> Research article (Proceedings of the 2015 International ACM Recommender Systems Challenge, 2015) · cited 44× · AI/ML

**Wikidata**: [openalex:W2057898995](https://www.wikidata.org/wiki/openalex:W2057898995)  
**Source**: https://4ort.xyz/entity/recsys-challenge-2015