# An experimental investigation on PCA based on cosine similarity and correlation for text feature dimensionality reduction

> Research article (2015 7th Computer Science and Electronic Engineering Conference (CEEC), 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W2169954946](https://www.wikidata.org/wiki/openalex:W2169954946)  
**Source**: https://4ort.xyz/entity/an-experimental-investigation-on-pca-based-on-cosine-similarity-and-correlation-for-text-feature-dimensionality-reductio