# User and item profile expansion for dealing with cold start problem

> Research article (Journal of Intelligent & Fuzzy Systems, 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3007548282](https://www.wikidata.org/wiki/openalex:W3007548282)  
**Source**: https://4ort.xyz/entity/user-and-item-profile-expansion-for-dealing-with-cold-start-problem