Domain Generalization for ECG Arrhythmia Localization
RIT Capstone · Prof. Linwei Wang
- # problem
- ECG models collapse across hospitals. Different leads, sampling rates and patient distributions degrade arrhythmia localization.
- # approach
- Implemented DANN and MMD for cross-domain feature alignment on a proprietary clinical & simulation ECG time-series dataset.
- # result
- +30% over a VAE baseline on out-of-distribution arrhythmia localization. Demonstrated that adversarial alignment beats generative reconstruction for medical time-series transfer.
--pytorch--dann--mmd--medical-ai--clinical-ecg