# A novel unsupervised approach based on the hidden features of Deep Denoising Autoencoders for COVID-19 disease detection

> Research article (Expert Systems with Applications, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W4200161740](https://www.wikidata.org/wiki/openalex:W4200161740)  
**Source**: https://4ort.xyz/entity/a-novel-unsupervised-approach-based-on-the-hidden-features-of-deep-denoising-autoencoders-for-covid-19-disease-detection