# PCTMF-Net: heart sound classification with parallel CNNs-transformer and second-order spectral analysis

> Research article (The Visual Computer, 2023) · cited 29× · AI/ML

**Wikidata**: [openalex:W4384927715](https://www.wikidata.org/wiki/openalex:W4384927715)  
**Source**: https://4ort.xyz/entity/pctmf-net-heart-sound-classification-with-parallel-cnns-transformer-and-second-order-spectral-analysis