# CNN-LSTM for automatic emotion recognition using contactless photoplythesmographic signals

> Research article (Biomedical Signal Processing and Control, 2023) · cited 47× · AI/ML

**Wikidata**: [openalex:W4361026734](https://www.wikidata.org/wiki/openalex:W4361026734)  
**Source**: https://4ort.xyz/entity/cnn-lstm-for-automatic-emotion-recognition-using-contactless-photoplythesmographic-signals