# Improving feature selection performance for classification of gene expression data using Harris Hawks optimizer with variable neighborhood learning

> Research article (Briefings in Bioinformatics, 2021) · cited 32× · AI/ML

**Wikidata**: [openalex:W3155244254](https://www.wikidata.org/wiki/openalex:W3155244254)  
**Source**: https://4ort.xyz/entity/improving-feature-selection-performance-for-classification-of-gene-expression-data-using-harris-hawks-optimizer-with-var