# Oxygen Saturation and RR Intervals Feature Selection for Sleep Apnea Detection

> Research article (Entropy, 2015) · cited 55× · AI/ML

**Wikidata**: [openalex:W1606462173](https://www.wikidata.org/wiki/openalex:W1606462173)  
**Source**: https://4ort.xyz/entity/oxygen-saturation-and-rr-intervals-feature-selection-for-sleep-apnea-detection