Hi-SCL: Fighting long-tailed challenges in trajectory prediction with hierarchical wave-semantic contrastive learning

Z Lan, Y Ren, H Yu, L Liu, Z Li, Y Wang, Z Cui - … Research Part C …, 2024 - Elsevier
Predicting the future trajectories of traffic agents is a pivotal aspect in achieving collision-free
driving for autonomous vehicles. Although the overall accuracy of existing prediction …

UniChest: Conquer-and-Divide Pre-training for Multi-Source Chest X-Ray Classification

T Dai, R Zhang, F Hong, J Yao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Vision-Language Pre-training (VLP) that utilizes the multi-modal information to promote the
training efficiency and effectiveness, has achieved great success in vision recognition of …

Multi-Domain Long-tailed Learning: Challenges, Progress, and Prospects

P Fu, UK Yusof - IEEE Access, 2024 - ieeexplore.ieee.org
In practical applications, the issue of data imbalance inevitably rises. In most studies, the
predominant focus regarding long-tailed class imbalance pertains to a setting within a single …

Simple-Sampling and Hard-Mixup with Prototypes to Rebalance Contrastive Learning for Text Classification

M Li, Y Liu, F Giunchiglia, X Feng, R Guan - arXiv preprint arXiv …, 2024 - arxiv.org
Text classification is a crucial and fundamental task in natural language processing.
Compared with the previous learning paradigm of pre-training and fine-tuning by cross …

Inverse Image Frequency for Long-tailed Image Recognition

KP Alexandridis, S Luo, A Nguyen… - … on Image Processing, 2023 - ieeexplore.ieee.org
The long-tailed distribution is a common phenomenon in the real world. Extracted large
scale image datasets inevitably demonstrate the long-tailed property and models trained …

A prototype-assisted clustered federated learning for big data security and privacy preservation

Y Jiang, D Wang, B Song, X Du - Future Generation Computer Systems, 2024 - Elsevier
In the rapidly expanding field of IoT, data production has reached an unprecedented scale,
providing valuable insights that accelerate decision-making processes. However, ensuring …

Multi-domain long-tailed learning by augmenting disentangled representations

X Yang, H Yao, A Zhou, C Finn - arXiv preprint arXiv:2210.14358, 2022 - arxiv.org
There is an inescapable long-tailed class-imbalance issue in many real-world classification
problems. Current methods for addressing this problem only consider scenarios where all …

Enhanced Long-Tailed Recognition With Contrastive CutMix Augmentation

H Pan, Y Guo, M Yu, J Chen - IEEE Transactions on Image …, 2024 - ieeexplore.ieee.org
Real-world data often follows a long-tailed distribution, where a few head classes occupy
most of the data and a large number of tail classes only contain very limited samples. In …

SIDA: Self-Supervised Imbalanced Domain Adaptation for Sound Enhancement and Cross-Domain WiFi Sensing

J Zhang, Y Dai, J Chen, C Luo, B Wei… - Proceedings of the …, 2023 - dl.acm.org
The coronavirus disease 2019 (COVID-19) pneumonia still persists and its chief complaint is
dry cough. Physicians design wireless stethoscopes to facilitate diagnosis, however, lung …

IncMSR: An Incremental Learning Approach for Multi-Scenario Recommendation

K Zhang, Y Wang, X Li, R Tang, R Zhang - Proceedings of the 17th ACM …, 2024 - dl.acm.org
For better performance and less resource consumption, multi-scenario recommendation
(MSR) is proposed to train a unified model to serve all scenarios by leveraging data from …