1 code implementation • ICCV 2023 • Borui Zhao, Quan Cui, RenJie Song, Jiajun Liang
In this paper, we observe a trade-off between task and distillation losses, i. e., introducing distillation loss limits the convergence of task loss.
no code implementations • 17 Jan 2023 • Bingchen Zhao, Quan Cui, Hao Wu, Osamu Yoshie, Cheng Yang, Oisin Mac Aodha
In this work, given the excellent scalability of web data, we consider self-supervised pre-training on noisy web sourced image-text paired data.
1 code implementation • CVPR 2023 • Muyang Yi, Quan Cui, Hao Wu, Cheng Yang, Osamu Yoshie, Hongtao Lu
LoDA and SimSeg jointly ameliorate a vanilla CLIP to produce impressive semantic segmentation results.
1 code implementation • CVPR 2022 • Borui Zhao, Quan Cui, RenJie Song, Yiyu Qiu, Jiajun Liang
To provide a novel viewpoint to study logit distillation, we reformulate the classical KD loss into two parts, i. e., target class knowledge distillation (TCKD) and non-target class knowledge distillation (NCKD).
1 code implementation • 8 Mar 2022 • Quan Cui, Bingchen Zhao, Zhao-Min Chen, Borui Zhao, RenJie Song, Jiajun Liang, Boyan Zhou, Osamu Yoshie
This work simultaneously considers the discriminability and transferability properties of deep representations in the typical supervised learning task, i. e., image classification.
1 code implementation • 17 Dec 2021 • Quan Cui, Boyan Zhou, Yu Guo, Weidong Yin, Hao Wu, Osamu Yoshie, Yubo Chen
However, these works require a tremendous amount of data and computational resources (e. g., billion-level web data and hundreds of GPUs), which prevent researchers with limited resources from reproduction and further exploration.
no code implementations • ECCV 2020 • Quan Cui, Qing-Yuan Jiang, Xiu-Shen Wei, Wu-Jun Li, Osamu Yoshie
Retrieving content relevant images from a large-scale fine-grained dataset could suffer from intolerably slow query speed and highly redundant storage cost, due to high-dimensional real-valued embeddings which aim to distinguish subtle visual differences of fine-grained objects.
1 code implementation • CVPR 2020 • Boyan Zhou, Quan Cui, Xiu-Shen Wei, Zhao-Min Chen
Extensive experiments on four benchmark datasets, including the large-scale iNaturalist ones, justify that the proposed BBN can significantly outperform state-of-the-art methods.
Ranked #37 on Long-tail Learning on CIFAR-10-LT (ρ=10)
1 code implementation • 6 Jul 2019 • Xiu-Shen Wei, Jianxin Wu, Quan Cui
Among various research areas of CV, fine-grained image analysis (FGIA) is a longstanding and fundamental problem, and has become ubiquitous in diverse real-world applications.
no code implementations • 22 Jan 2019 • Xiu-Shen Wei, Quan Cui, Lei Yang, Peng Wang, Lingqiao Liu
The main challenge of this problem comes from the large scale and the fine-grained nature of the product categories as well as the difficulty for collecting training images that reflect the realistic checkout scenarios due to continuous update of the products.