# Hybrid deep learning with optimal feature selection for speech emotion recognition using improved meta-heuristic algorithm

> Research article (Knowledge-Based Systems, 2022) · cited 48× · AI/ML

**Wikidata**: [openalex:W4221121088](https://www.wikidata.org/wiki/openalex:W4221121088)  
**Source**: https://4ort.xyz/entity/hybrid-deep-learning-with-optimal-feature-selection-for-speech-emotion-recognition-using-improved-meta-heuristic-algorit