# Non-invasive prediction of hemoglobin level using machine learning techniques with the PPG signal's characteristics features

> Research article (Applied Soft Computing, 2015) · cited 113× · AI/ML

**Wikidata**: [openalex:W2051379371](https://www.wikidata.org/wiki/openalex:W2051379371)  
**Source**: https://4ort.xyz/entity/non-invasive-prediction-of-hemoglobin-level-using-machine-learning-techniques-with-the-ppg-signal-s-characteristics-feat