# A Hierarchical Attention-Based Method for Sleep Staging Using Movement and Cardiopulmonary Signals

> Research article (IEEE Journal of Biomedical and Health Informatics, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4312347857](https://www.wikidata.org/wiki/openalex:W4312347857)  
**Source**: https://4ort.xyz/entity/a-hierarchical-attention-based-method-for-sleep-staging-using-movement-and-cardiopulmonary-signals