# Speech emotion recognition based on optimized deep features of dual-channel complementary spectrogram

> Research article (Information Sciences, 2023) · cited 27× · AI/ML

**Wikidata**: [openalex:W4386424265](https://www.wikidata.org/wiki/openalex:W4386424265)  
**Source**: https://4ort.xyz/entity/speech-emotion-recognition-based-on-optimized-deep-features-of-dual-channel-complementary-spectrogram