# Hybrid Feature Extraction for Multi-Label Emotion Classification in English Text Messages

> Research article (Sustainability, 2023) · cited 34× · AI/ML

**Wikidata**: [openalex:W4385978214](https://www.wikidata.org/wiki/openalex:W4385978214)  
**Source**: https://4ort.xyz/entity/hybrid-feature-extraction-for-multi-label-emotion-classification-in-english-text-messages