# Single and composite disturbance event recognition based on the DBN-GRU network in φ-OTDR

> Research article (Applied Optics, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4310696194](https://www.wikidata.org/wiki/openalex:W4310696194)  
**Source**: https://4ort.xyz/entity/single-and-composite-disturbance-event-recognition-based-on-the-dbn-gru-network-in-otdr