# Instance hardness and multivariate Gaussian distribution-based oversampling technique for imbalance classification

> Research article (Pattern Analysis and Applications, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4313479986](https://www.wikidata.org/wiki/openalex:W4313479986)  
**Source**: https://4ort.xyz/entity/instance-hardness-and-multivariate-gaussian-distribution-based-oversampling-technique-for-imbalance-classification