# A New Performance Evaluation Metric for Classifiers: Polygon Area Metric

> Research article (Journal of Classification, 2020) · cited 54× · AI/ML

**Wikidata**: [openalex:W3002416578](https://www.wikidata.org/wiki/openalex:W3002416578)  
**Source**: https://4ort.xyz/entity/a-new-performance-evaluation-metric-for-classifiers-polygon-area-metric