# A Fast Deep AutoEncoder for high-dimensional and sparse matrices in recommender systems

> Research article (Neurocomputing, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W3041488992](https://www.wikidata.org/wiki/openalex:W3041488992)  
**Source**: https://4ort.xyz/entity/a-fast-deep-autoencoder-for-high-dimensional-and-sparse-matrices-in-recommender-systems