# Weighted knowledge distillation of attention-LRCN for recognizing affective states from PPG signals

> Research article (Expert Systems with Applications, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4381885539](https://www.wikidata.org/wiki/openalex:W4381885539)  
**Source**: https://4ort.xyz/entity/weighted-knowledge-distillation-of-attention-lrcn-for-recognizing-affective-states-from-ppg-signals