# A hierarchical sampling based triplet network for fine-grained image classification

> Research article (Pattern Recognition, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W3130346876](https://www.wikidata.org/wiki/openalex:W3130346876)  
**Source**: https://4ort.xyz/entity/a-hierarchical-sampling-based-triplet-network-for-fine-grained-image-classification