# Supervised discriminative dimensionality reduction by learning multiple transformation operators

> Research article (Expert Systems with Applications, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3082546289](https://www.wikidata.org/wiki/openalex:W3082546289)  
**Source**: https://4ort.xyz/entity/supervised-discriminative-dimensionality-reduction-by-learning-multiple-transformation-operators