# Pulse plethysmograph signal analysis method for classification of heart diseases using novel local spectral ternary patterns

> Research article (Expert Systems, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4223536713](https://www.wikidata.org/wiki/openalex:W4223536713)  
**Source**: https://4ort.xyz/entity/pulse-plethysmograph-signal-analysis-method-for-classification-of-heart-diseases-using-novel-local-spectral-ternary-patt