# Imbalanced Heart Sound Signal Classification Based on Two-Stage Trained DsaNet

> Research article (Cognitive Computation, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4221082332](https://www.wikidata.org/wiki/openalex:W4221082332)  
**Source**: https://4ort.xyz/entity/imbalanced-heart-sound-signal-classification-based-on-two-stage-trained-dsanet