# NAS-PPG: PPG-Based Heart Rate Estimation Using Neural Architecture Search

> Research article (IEEE Sensors Journal, 2021) · cited 44× · AI/ML

**Wikidata**: [openalex:W3154084328](https://www.wikidata.org/wiki/openalex:W3154084328)  
**Source**: https://4ort.xyz/entity/nas-ppg-ppg-based-heart-rate-estimation-using-neural-architecture-search