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Yongshun Zhang

2 accepted papers

2021

Bag of Tricks for Long-Tailed Visual Recognition with Deep Convolutional Neural Networks

AAAI 2021technical

In recent years, visual recognition on challenging long-tailed distributions, where classes often exhibit extremely imbalanced frequencies, has made great progress mostly based on various complex paradigms (e.g., meta learning). Apart from these complex methods, simple refinements on training proced…

2021

Webly Supervised Fine-Grained Recognition: Benchmark Datasets and an Approach

ICCV 2021poster

Learning from the web can ease the extreme dependence of deep learning on large-scale manually labeled datasets. Especially for fine-grained recognition, which targets at distinguishing subordinate categories, it will significantly reduce the labeling costs by leveraging free web data. Despite its s…

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