# Automatic sleep stages classification using multi-level fusion

> Research article (Biomedical Engineering Letters, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4297826681](https://www.wikidata.org/wiki/openalex:W4297826681)  
**Source**: https://4ort.xyz/entity/automatic-sleep-stages-classification-using-multi-level-fusion