# Unsupervised emotion recognition algorithm based on improved deep belief model in combination with probabilistic linear discriminant analysis

> Research article (Personal and Ubiquitous Computing, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2947740582](https://www.wikidata.org/wiki/openalex:W2947740582)  
**Source**: https://4ort.xyz/entity/unsupervised-emotion-recognition-algorithm-based-on-improved-deep-belief-model-in-combination-with-probabilistic-linear-