# Difference Subspace and Its Generalization for Subspace-Based Methods

> Research article (IEEE Transactions on Pattern Analysis and Machine Intelligence, 2015) · cited 87× · AI/ML

**Wikidata**: [openalex:W2160888808](https://www.wikidata.org/wiki/openalex:W2160888808)  
**Source**: https://4ort.xyz/entity/difference-subspace-and-its-generalization-for-subspace-based-methods