# PCAPooL: unsupervised feature learning for face recognition using PCA, LBP, and pyramid pooling

> Research article (Pattern Analysis and Applications, 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2944724518](https://www.wikidata.org/wiki/openalex:W2944724518)  
**Source**: https://4ort.xyz/entity/pcapool-unsupervised-feature-learning-for-face-recognition-using-pca-lbp-and-pyramid-pooling