# A Soft-Rough Set Based Approach for Handling Contextual Sparsity in Context-Aware Video Recommender Systems

> Research article (Mathematics, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2967787100](https://www.wikidata.org/wiki/openalex:W2967787100)  
**Source**: https://4ort.xyz/entity/a-soft-rough-set-based-approach-for-handling-contextual-sparsity-in-context-aware-video-recommender-systems