# Representative null space LDA for discriminative dimensionality reduction

> Research article (Pattern Recognition, 2020) · cited 21× · AI/ML

**Wikidata**: [openalex:W3088460380](https://www.wikidata.org/wiki/openalex:W3088460380)  
**Source**: https://4ort.xyz/entity/representative-null-space-lda-for-discriminative-dimensionality-reduction