arrhythmia detection 1contrastive learning 1electrocardiogram 1imbalanced classification 1long-tailed learning 1
From the 1 of 2 linked papers with an AI index.
2 papers
cs.LG2026
Angular Gaussian Supervised Contrastive Learning for Long-Tailed Electrocardiogram Arrhythmia Diagnosis
Jin Dai, Qiuzhen Zhang, Chenyun Dai +2
The paper introduces Angular Gaussian Supervised Contrastive Learning (AG‑SCL), a method that combines anisotropic contrastive embeddings, adaptive logit adjustment, and tail‑aware…
cs.HC2026
EMGFlow: Robust and Efficient Surface Electromyography Synthesis via Flow Matching
Boxuan Jiang, Chenyun Dai, Can Han
Deep learning-based surface electromyography (sEMG) gesture recognition is frequently bottlenecked by data scarcity and limited subject diversity. While synthetic data generation v…