# An Algorithm for Density Enrichment of Sparse Collaborative Filtering Datasets Using Robust Predictions as Derived Ratings

> Research article (Algorithms, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3042722680](https://www.wikidata.org/wiki/openalex:W3042722680)  
**Source**: https://4ort.xyz/entity/an-algorithm-for-density-enrichment-of-sparse-collaborative-filtering-datasets-using-robust-predictions-as-derived-ratin