# Heart rate estimation in PPG signals using Convolutional-Recurrent Regressor

> Research article (Computers in Biology and Medicine, 2022) · cited 32× · AI/ML

**Wikidata**: [openalex:W4220676352](https://www.wikidata.org/wiki/openalex:W4220676352)  
**Source**: https://4ort.xyz/entity/heart-rate-estimation-in-ppg-signals-using-convolutional-recurrent-regressor