# Hierarchical Constrained Variational Autoencoder for interaction-sparse recommendations

> Research article (Information Processing & Management, 2024) · cited 11× · AI/ML

**Wikidata**: [openalex:W4390684496](https://www.wikidata.org/wiki/openalex:W4390684496)  
**Source**: https://4ort.xyz/entity/hierarchical-constrained-variational-autoencoder-for-interaction-sparse-recommendations