# Discriminant Feature Extraction by Generalized Difference Subspace

> Research article (IEEE Transactions on Pattern Analysis and Machine Intelligence, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4224299339](https://www.wikidata.org/wiki/openalex:W4224299339)  
**Source**: https://4ort.xyz/entity/discriminant-feature-extraction-by-generalized-difference-subspace