# PLS-DA vs sparse PLS-DA in food traceability. A case study: Authentication of avocado samples

> Research article (Talanta, 2020) · cited 85× · AI/ML

**Wikidata**: [openalex:W3098734001](https://www.wikidata.org/wiki/openalex:W3098734001)  
**Source**: https://4ort.xyz/entity/pls-da-vs-sparse-pls-da-in-food-traceability-a-case-study-authentication-of-avocado-samples