# Comparison of PCA approaches for very large group ICA

> Research article (NeuroImage, 2015) · cited 21× · AI/ML

**Wikidata**: [openalex:W827857842](https://www.wikidata.org/wiki/openalex:W827857842)  
**Source**: https://4ort.xyz/entity/comparison-of-pca-approaches-for-very-large-group-ica