# Advancing cuffless blood pressure estimation: A PPG-based multi-task learning model for enhanced feature extraction and fusion

> Research article (Biomedical Signal Processing and Control, 2024) · cited 11× · AI/ML

**Wikidata**: [openalex:W4396601639](https://www.wikidata.org/wiki/openalex:W4396601639)  
**Source**: https://4ort.xyz/entity/advancing-cuffless-blood-pressure-estimation-a-ppg-based-multi-task-learning-model-for-enhanced-feature-extraction-and-f