# A Reliable speech emotion recognition framework for multi-regional languages using optimized light gradient boosting machine classifier

> Research article (Biomedical Signal Processing and Control, 2025) · cited 19× · AI/ML

**Wikidata**: [openalex:W4407021391](https://www.wikidata.org/wiki/openalex:W4407021391)  
**Source**: https://4ort.xyz/entity/a-reliable-speech-emotion-recognition-framework-for-multi-regional-languages-using-optimized-light-gradient-boosting-mac