# A Hybrid Meta-Heuristic Feature Selection Method Using Golden Ratio and Equilibrium Optimization Algorithms for Speech Emotion Recognition

> Research article (IEEE Access, 2020) · cited 64× · AI/ML

**Wikidata**: [openalex:W3095457953](https://www.wikidata.org/wiki/openalex:W3095457953)  
**Source**: https://4ort.xyz/entity/a-hybrid-meta-heuristic-feature-selection-method-using-golden-ratio-and-equilibrium-optimization-algorithms-for-speech-e