# A feature extraction model based on discriminative graph signals

> Research article (Expert Systems with Applications, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2967432812](https://www.wikidata.org/wiki/openalex:W2967432812)  
**Source**: https://4ort.xyz/entity/a-feature-extraction-model-based-on-discriminative-graph-signals