# Improved recommender systems by denoising ratings in highly sparse datasets through individual rating confidence

> Research article (Information Sciences, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4220748984](https://www.wikidata.org/wiki/openalex:W4220748984)  
**Source**: https://4ort.xyz/entity/improved-recommender-systems-by-denoising-ratings-in-highly-sparse-datasets-through-individual-rating-confidence