# Invariant Collaborative Filtering to Popularity Distribution Shift

> Research article (Proceedings of the ACM Web Conference 2023, 2023) · cited 42× · AI/ML

**Wikidata**: [openalex:W4320830010](https://www.wikidata.org/wiki/openalex:W4320830010)  
**Source**: https://4ort.xyz/entity/invariant-collaborative-filtering-to-popularity-distribution-shift