Open access
Sep 2026
Domain-specific unsupervised pre-training for robust respiratory sound classification
Automated auscultation using wearable devices is essential for remote respiratory monitoring, but deep learning models often struggle to generalize due to the severe scarcity of annotated abnormal respiratory sounds. Since directly using synthetic data for supervised training risks learning artifacts instead of true...
Takehiro Hirasawa, Yasumasa Tamura, K. Shimizu et al.
· Artificial Life and Robotics · 0 citations