# RETRACTED ARTICLE: A novel hybrid approach based on principal component analysis and tolerance rough similarity for face identification

> Research article (Neural Computing and Applications, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2731992174](https://www.wikidata.org/wiki/openalex:W2731992174)  
**Source**: https://4ort.xyz/entity/retracted-article-a-novel-hybrid-approach-based-on-principal-component-analysis-and-tolerance-rough-similarity-for-face-