# Imbalanced data preprocessing techniques for machine learning: a systematic mapping study

> Research article (Knowledge and Information Systems, 2022) · cited 178× · AI/ML

**Wikidata**: [openalex:W4308627565](https://www.wikidata.org/wiki/openalex:W4308627565)  
**Source**: https://4ort.xyz/entity/imbalanced-data-preprocessing-techniques-for-machine-learning-a-systematic-mapping-study