# A switching multi-level method for the long tail recommendation problem

> Research article (Journal of Intelligent & Fuzzy Systems, 2019) · cited 10× · AI/ML

**Wikidata**: [openalex:W2947320318](https://www.wikidata.org/wiki/openalex:W2947320318)  
**Source**: https://4ort.xyz/entity/a-switching-multi-level-method-for-the-long-tail-recommendation-problem