# Exploiting Interactivity and Heterogeneity for Sleep Stage Classification Via Heterogeneous Graph Neural Network

> Research article (ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4372183740](https://www.wikidata.org/wiki/openalex:W4372183740)  
**Source**: https://4ort.xyz/entity/exploiting-interactivity-and-heterogeneity-for-sleep-stage-classification-via-heterogeneous-graph-neural-network