Curvature-balanced feature manifold learning for long-tailed classification

Y Ma, L Jiao, F Liu, S Yang, X Liu… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
To address the challenges of long-tailed classification, researchers have proposed several
approaches to reduce model bias, most of which assume that classes with few samples are …

Unbiased scene graph generation in videos

S Nag, K Min, S Tripathi… - Proceedings of the …, 2023 - openaccess.thecvf.com
The task of dynamic scene graph generation (SGG) from videos is complicated and
challenging due to the inherent dynamics of a scene, temporal fluctuation of model …

Towards open-set text recognition via label-to-prototype learning

C Liu, C Yang, HB Qin, X Zhu, CL Liu, XC Yin - Pattern Recognition, 2023 - Elsevier
Scene text recognition is a popular research topic which is also extensively utilized in the
industry. Although many methods have achieved satisfactory performance for the close-set …

Learning imbalanced data with vision transformers

Z Xu, R Liu, S Yang, Z Chai… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
The real-world data tends to be heavily imbalanced and severely skew the data-driven deep
neural networks, which makes Long-Tailed Recognition (LTR) a massive challenging task …

Rahnet: Retrieval augmented hybrid network for long-tailed graph classification

Z Mao, W Ju, Y Qin, X Luo, M Zhang - Proceedings of the 31st ACM …, 2023 - dl.acm.org
Graph classification is a crucial task in many real-world multimedia applications, where
graphs can represent various multimedia data types such as images, videos, and social …

GRTR: Gradient rebalanced traffic sign recognition for autonomous vehicles

K Guo, Z Wu, W Wang, S Ren, X Zhou… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Traffic sign recognition is a crucial aspect of autonomous vehicle research, and deep
learning techniques have significantly contributed to its progress. Nevertheless, the …

Superdisco: Super-class discovery improves visual recognition for the long-tail

Y Du, J Shen, X Zhen… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Modern image classifiers perform well on populated classes while degrading considerably
on tail classes with only a few instances. Humans, by contrast, effortlessly handle the long …

Orthogonal uncertainty representation of data manifold for robust long-tailed learning

Y Ma, L Jiao, F Liu, S Yang, X Liu, L Li - Proceedings of the 31st ACM …, 2023 - dl.acm.org
In scenarios with long-tailed distributions, the model's ability to identify tail classes is limited
due to the under-representation of tail samples. Class rebalancing, information …

ChatDiff: A ChatGPT-based diffusion model for long-tailed classification

C Deng, D Li, L Ji, C Zhang, B Li, H Yan, J Zheng… - Neural Networks, 2025 - Elsevier
Long-tailed data distributions have been a major challenge for the practical application of
deep learning. Information augmentation intends to expand the long-tailed data into uniform …

MULAN: A Multi Layer Annotated Dataset for Controllable Text-to-Image Generation

PD Tudosiu, Y Yang, S Zhang, F Chen… - Proceedings of the …, 2024 - openaccess.thecvf.com
Text-to-image generation has achieved astonishing results yet precise spatial controllability
and prompt fidelity remain highly challenging. This limitation is typically addressed through …