# An efficient feature selection method for arabic and english speech emotion recognition using Grey Wolf Optimizer

> Research article (Applied Acoustics, 2023) · cited 55× · AI/ML

**Wikidata**: [openalex:W4321442131](https://www.wikidata.org/wiki/openalex:W4321442131)  
**Source**: https://4ort.xyz/entity/an-efficient-feature-selection-method-for-arabic-and-english-speech-emotion-recognition-using-grey-wolf-optimizer