# Dimensionality reduction for EEG-based sleep stage detection: comparison of autoencoders, principal component analysis and factor analysis

> Research article (Biomedizinische Technik/Biomedical Engineering, 2020) · cited 18× · AI/ML

**Wikidata**: [openalex:W3092532049](https://www.wikidata.org/wiki/openalex:W3092532049)  
**Source**: https://4ort.xyz/entity/dimensionality-reduction-for-eeg-based-sleep-stage-detection-comparison-of-autoencoders-principal-component-analysis-and