# A new similarity measure using Bhattacharyya coefficient for collaborative filtering in sparse data

> Research article (Knowledge-Based Systems, 2015) · cited 264× · AI/ML

**Wikidata**: [openalex:W1965757506](https://www.wikidata.org/wiki/openalex:W1965757506)  
**Source**: https://4ort.xyz/entity/a-new-similarity-measure-using-bhattacharyya-coefficient-for-collaborative-filtering-in-sparse-data