# A Subject-Driven Unsupervised Hidden Semi-Markov Model and Gaussian Mixture Model for Heart Sound Segmentation

> Research article (IEEE Journal of Selected Topics in Signal Processing, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2932527584](https://www.wikidata.org/wiki/openalex:W2932527584)  
**Source**: https://4ort.xyz/entity/a-subject-driven-unsupervised-hidden-semi-markov-model-and-gaussian-mixture-model-for-heart-sound-segmentation