# Bagging Using Instance-Level Difficulty for Multi-Class Imbalanced Big Data Classification on Spark

> Research article (2019 IEEE International Conference on Big Data (Big Data), 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W3006929628](https://www.wikidata.org/wiki/openalex:W3006929628)  
**Source**: https://4ort.xyz/entity/bagging-using-instance-level-difficulty-for-multi-class-imbalanced-big-data-classification-on-spark