# Pain Level and Pain-Related Behaviour Classification Using GRU-Based Sparsely-Connected RNNs

> Research article (IEEE Journal of Selected Topics in Signal Processing, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4361756166](https://www.wikidata.org/wiki/openalex:W4361756166)  
**Source**: https://4ort.xyz/entity/pain-level-and-pain-related-behaviour-classification-using-gru-based-sparsely-connected-rnns