Prompt-aligned gradient for prompt tuning

B Zhu, Y Niu, Y Han, Y Wu… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Thanks to the large pre-trained vision-language models (VLMs) like CLIP, we can craft a
zero-shot classifier by discrete prompt design, eg, the confidence score of an image …

Invariant feature learning for generalized long-tailed classification

K Tang, M Tao, J Qi, Z Liu, H Zhang - European Conference on Computer …, 2022 - Springer
Existing long-tailed classification (LT) methods only focus on tackling the class-wise
imbalance that head classes have more samples than tail classes, but overlook the attribute …

Towards realistic long-tailed semi-supervised learning: Consistency is all you need

T Wei, K Gan - Proceedings of the IEEE/CVF Conference on …, 2023 - openaccess.thecvf.com
While long-tailed semi-supervised learning (LTSSL) has received tremendous attention in
many real-world classification problems, existing LTSSL algorithms typically assume that the …

Digeo: Discriminative geometry-aware learning for generalized few-shot object detection

J Ma, Y Niu, J Xu, S Huang, G Han… - Proceedings of the …, 2023 - openaccess.thecvf.com
Generalized few-shot object detection aims to achieve precise detection on both base
classes with abundant annotations and novel classes with limited training data. Existing …

Probabilistic contrastive learning for long-tailed visual recognition

C Du, Y Wang, S Song, G Huang - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Long-tailed distributions frequently emerge in real-world data, where a large number of
minority categories contain a limited number of samples. Such imbalance issue …

NCL++: Nested Collaborative Learning for long-tailed visual recognition

Z Tan, J Li, J Du, J Wan, Z Lei, G Guo - Pattern Recognition, 2024 - Elsevier
Long-tailed visual recognition has received increasing attention in recent years. Due to the
extremely imbalanced data distribution in long-tailed learning, the learning process shows …

Towards calibrated hyper-sphere representation via distribution overlap coefficient for long-tailed learning

H Wang, S Fu, X He, H Fang, Z Liu, H Hu - European Conference on …, 2022 - Springer
Long-tailed learning aims to tackle the crucial challenge that head classes dominate the
training procedure under severe class imbalance in real-world scenarios. However, little …

Label-aware distribution calibration for long-tailed classification

C Wang, S Gao, P Wang, C Gao, W Pei… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Real-world data usually present long-tailed distributions. Training on imbalanced data tends
to render neural networks perform well on head classes while much worse on tail classes …

Blessing few-shot segmentation via semi-supervised learning with noisy support images

R Zhang, H Zhu, H Zhang, C Gong, JT Zhou, F Meng - Pattern Recognition, 2024 - Elsevier
Mainstream few-shot segmentation methods meet performance bottleneck due to the data
scarcity of novel classes with insufficient intra-class variations, which results in a biased …

[HTML][HTML] Weed database development: An updated survey of public weed datasets and cross-season weed detection adaptation

B Deng, Y Lu, J Xu - Ecological Informatics, 2024 - Elsevier
Weeds are a major threat to crop production. Automated innovations for reducing herbicides
and labor needed for weeding have become a high priority for sustainable weed …