# OPTICAL+: a frequency-based deep learning scheme for recognizing brain wave signals

> Research article (PeerJ Computer Science, 2021) · cited 45× · AI/ML

**Wikidata**: [openalex:W3127128923](https://www.wikidata.org/wiki/openalex:W3127128923)  
**Source**: https://4ort.xyz/entity/optical-a-frequency-based-deep-learning-scheme-for-recognizing-brain-wave-signals