# Facial action unit intensity estimation and feature relevance visualization with random regression forests

> Research article (2017 Seventh International Conference on Affective Computing and Intelligent Interaction (ACII), 2017) · cited 11× · AI/ML

**Wikidata**: [openalex:W2787485953](https://www.wikidata.org/wiki/openalex:W2787485953)  
**Source**: https://4ort.xyz/entity/facial-action-unit-intensity-estimation-and-feature-relevance-visualization-with-random-regression-forests