# The impact of class imbalance in classification performance metrics based on the binary confusion matrix

> Research article (Pattern Recognition, 2019) · cited 1,106× · AI/ML

**Wikidata**: [openalex:W2918408501](https://www.wikidata.org/wiki/openalex:W2918408501)  
**Source**: https://4ort.xyz/entity/the-impact-of-class-imbalance-in-classification-performance-metrics-based-on-the-binary-confusion-matrix