# Hierarchical Feature Extraction for Early Alzheimer’s Disease Diagnosis

> Research article (IEEE Access, 2019) · cited 60× · AI/ML

**Wikidata**: [openalex:W2953843471](https://www.wikidata.org/wiki/openalex:W2953843471)  
**Source**: https://4ort.xyz/entity/hierarchical-feature-extraction-for-early-alzheimers-disease-diagnosis