# Majorization-Minimization on the Stiefel Manifold With Application to Robust Sparse PCA

> Research article (IEEE Transactions on Signal Processing, 2021) · cited 38× · AI/ML

**Wikidata**: [openalex:W3131726128](https://www.wikidata.org/wiki/openalex:W3131726128)  
**Source**: https://4ort.xyz/entity/majorization-minimization-on-the-stiefel-manifold-with-application-to-robust-sparse-pca