# Anomaly detection in electronic invoice systems based on machine learning

> Research article (Information Sciences, 2020) · cited 30× · AI/ML

**Wikidata**: [openalex:W3027660196](https://www.wikidata.org/wiki/openalex:W3027660196)  
**Source**: https://4ort.xyz/entity/anomaly-detection-in-electronic-invoice-systems-based-on-machine-learning