# Geometrical Approaches for Facial Expression Recognition Using Support Vector Machines

> Research article (2016 29th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), 2016) · cited 13× · AI/ML

**Wikidata**: [openalex:W2573239629](https://www.wikidata.org/wiki/openalex:W2573239629)  
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