# Hierarchical and progressive learning with key point sensitive loss for sonar image classification

> Research article (Multimedia Systems, 2024) · cited 28× · AI/ML

**Wikidata**: [openalex:W4404940501](https://www.wikidata.org/wiki/openalex:W4404940501)  
**Source**: https://4ort.xyz/entity/hierarchical-and-progressive-learning-with-key-point-sensitive-loss-for-sonar-image-classification