# PPG-based blood pressure estimation can benefit from scalable multi-scale fusion neural networks and multi-task learning

> Research article (Biomedical Signal Processing and Control, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4283068819](https://www.wikidata.org/wiki/openalex:W4283068819)  
**Source**: https://4ort.xyz/entity/ppg-based-blood-pressure-estimation-can-benefit-from-scalable-multi-scale-fusion-neural-networks-and-multi-task-learning