Label Relation Graphs Enhanced Hierarchical Residual Network for Hierarchical Multi-Granularity Classification. (arXiv:2201.03194v2 [cs.CV] UPDATED)

Hierarchical multi-granularity classification (HMC) assigns hierarchical
multi-granularity labels to each object and focuses on encoding the label
hierarchy, e.g., ["Albatross", "Laysan Albatross"] from coarse-to-fine levels.
However, the definition of what is fine-grained is subjective, and the image
quality may affect the identification. Thus, samples could be observed at any
level of the hierarchy, e.g., ["Albatross"] or ["Albatross", "Laysan
Albatross"], and examples discerned at coarse categories are often neglected in
the conventional setting of HMC. In this paper, we study the …

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