# Graph-based feature extraction: A new proposal to study the classification of music signals outside the time-frequency domain

> Research article (PLoS ONE, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3099878426](https://www.wikidata.org/wiki/openalex:W3099878426)  
**Source**: https://4ort.xyz/entity/graph-based-feature-extraction-a-new-proposal-to-study-the-classification-of-music-signals-outside-the-time-frequency-do