Bryan He
Bryan He has 1 paper in the ChatPPG research atlas (2024), linked to 2 models and 6 co-authors in the atlas. Main topics: ECG, EEG, EMG, respiratory, sleep, ICML.
Papers
- SleepFM: Multi-modal Representation Learning for Sleep Across Brain Activity, ECG and Respiratory Signals2024 · arXiv preprint
SleepFM is a multimodal sleep foundation model trained on more than 100,000 hours of polysomnography from over 14,000 people, covering brain, heart and breathing signals. A leave-one-out contrastive approach beat standard pairwise contrastive learning. Simple models on its embeddings beat an end-to-end CNN on sleep staging (macro AUROC 0.88 vs 0.72).
- Published: arXiv preprint, 2024
- Data: 100,000+ hours PSG from 14,000+ participants
- Signals: EEG, ECG, respiration