# HHFS: A Hybrid Hierarchical Feature Selection Method for Ageing Gene Classification

> Research article (IEEE Transactions on Cognitive and Developmental Systems, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4285133390](https://www.wikidata.org/wiki/openalex:W4285133390)  
**Source**: https://4ort.xyz/entity/hhfs-a-hybrid-hierarchical-feature-selection-method-for-ageing-gene-classification