# Two-step ensemble under-sampling algorithm for massive imbalanced data classification

> Research article (Information Sciences, 2024) · cited 30× · AI/ML

**Wikidata**: [openalex:W4392244905](https://www.wikidata.org/wiki/openalex:W4392244905)  
**Source**: https://4ort.xyz/entity/two-step-ensemble-under-sampling-algorithm-for-massive-imbalanced-data-classification