# An empirical study of data intrinsic characteristics that make learning from imbalanced data difficult

> Research article (Expert Systems with Applications, 2021) · cited 46× · AI/ML

**Wikidata**: [openalex:W3170931228](https://www.wikidata.org/wiki/openalex:W3170931228)  
**Source**: https://4ort.xyz/entity/an-empirical-study-of-data-intrinsic-characteristics-that-make-learning-from-imbalanced-data-difficult