# Non-invasive Estimation of Haemoglobin Level Using PCA and Artificial Neural Networks

> Research article (The Open Biomedical Engineering Journal, 2019) · cited 17× · AI/ML

**Wikidata**: [openalex:W2990991307](https://www.wikidata.org/wiki/openalex:W2990991307)  
**Source**: https://4ort.xyz/entity/non-invasive-estimation-of-haemoglobin-level-using-pca-and-artificial-neural-networks