# Emotion Recognition Based on Double Tree Complex Wavelet Transform and Machine Learning in Internet of Things

> Research article (IEEE Access, 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2981851169](https://www.wikidata.org/wiki/openalex:W2981851169)  
**Source**: https://4ort.xyz/entity/emotion-recognition-based-on-double-tree-complex-wavelet-transform-and-machine-learning-in-internet-of-things