# A study of dealing class imbalance problem with machine learning methods for code smell severity detection using PCA-based feature selection technique

> Research article (Scientific Reports, 2023) · cited 37× · AI/ML

**Wikidata**: [openalex:W4387078716](https://www.wikidata.org/wiki/openalex:W4387078716)  
**Source**: https://4ort.xyz/entity/a-study-of-dealing-class-imbalance-problem-with-machine-learning-methods-for-code-smell-severity-detection-using-pca-bas