# GPR-OPT: A Practical Gaussian optimization criterion for implicit recommender systems

> Research article (Information Processing & Management, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4387721835](https://www.wikidata.org/wiki/openalex:W4387721835)  
**Source**: https://4ort.xyz/entity/gpr-opt-a-practical-gaussian-optimization-criterion-for-implicit-recommender-systems