# Enhancing CNN with Preprocessing Stage in Automatic Emotion Recognition

> Research article (Procedia Computer Science, 2017) · cited 140× · AI/ML

**Wikidata**: [openalex:W2762582125](https://www.wikidata.org/wiki/openalex:W2762582125)  
**Source**: https://4ort.xyz/entity/enhancing-cnn-with-preprocessing-stage-in-automatic-emotion-recognition