# Sleep Stages Classification in a Healthy People Based on Optical Plethysmography and Accelerometer Signals via Wearable Devices

> Research article (2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON), 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2981784774](https://www.wikidata.org/wiki/openalex:W2981784774)  
**Source**: https://4ort.xyz/entity/sleep-stages-classification-in-a-healthy-people-based-on-optical-plethysmography-and-accelerometer-signals-via-wearable-