# Classification of Herring, Salmon, and Bubbles in Multifrequency Echograms Using U-Net Neural Networks

> Research article (IEEE Journal of Oceanic Engineering, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4383503686](https://www.wikidata.org/wiki/openalex:W4383503686)  
**Source**: https://4ort.xyz/entity/classification-of-herring-salmon-and-bubbles-in-multifrequency-echograms-using-u-net-neural-networks