# Towards a Small Set of Robust Acoustic Features for Emotion Recognition: Challenges

> Research article (IEEE/ACM Transactions on Audio Speech and Language Processing, 2015) · cited 96× · AI/ML

**Wikidata**: [openalex:W1989639247](https://www.wikidata.org/wiki/openalex:W1989639247)  
**Source**: https://4ort.xyz/entity/towards-a-small-set-of-robust-acoustic-features-for-emotion-recognition-challenges