Search Results for author: Jiang-Xin Shi

Found 6 papers, 2 papers with code

Investigating the Limitation of CLIP Models: The Worst-Performing Categories

no code implementations5 Oct 2023 Jie-Jing Shao, Jiang-Xin Shi, Xiao-Wen Yang, Lan-Zhe Guo, Yu-Feng Li

Contrastive Language-Image Pre-training (CLIP) provides a foundation model by integrating natural language into visual concepts, enabling zero-shot recognition on downstream tasks.

Prompt Engineering Zero-Shot Learning

Parameter-Efficient Long-Tailed Recognition

1 code implementation18 Sep 2023 Jiang-Xin Shi, Tong Wei, Zhi Zhou, Xin-Yan Han, Jie-Jing Shao, Yu-Feng Li

In this paper, we propose PEL, a fine-tuning method that can effectively adapt pre-trained models to long-tailed recognition tasks in fewer than 20 epochs without the need for extra data.

 Ranked #1 on Long-tail Learning on CIFAR-100-LT (ρ=10) (using extra training data)

Fine-Grained Image Classification Long-tail learning with class descriptors

A Survey on Extreme Multi-label Learning

4 code implementations8 Oct 2022 Tong Wei, Zhen Mao, Jiang-Xin Shi, Yu-Feng Li, Min-Ling Zhang

Multi-label learning has attracted significant attention from both academic and industry field in recent decades.

Multi-Label Learning

Transfer and Share: Semi-Supervised Learning from Long-Tailed Data

no code implementations26 May 2022 Tong Wei, Qian-Yu Liu, Jiang-Xin Shi, Wei-Wei Tu, Lan-Zhe Guo

TRAS transforms the imbalanced pseudo-label distribution of a traditional SSL model via a delicate function to enhance the supervisory signals for minority classes.

Pseudo Label Representation Learning

Prototypical Classifier for Robust Class-Imbalanced Learning

no code implementations22 Oct 2021 Tong Wei, Jiang-Xin Shi, Yu-Feng Li, Min-Ling Zhang

Deep neural networks have been shown to be very powerful methods for many supervised learning tasks.

Learning with noisy labels

Robust Long-Tailed Learning under Label Noise

no code implementations26 Aug 2021 Tong Wei, Jiang-Xin Shi, Wei-Wei Tu, Yu-Feng Li

To overcome this limitation, we establish a new prototypical noise detection method by designing a distance-based metric that is resistant to label noise.

Image Classification

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