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Dataset distillation, a pragmatic approach in machine learning, aims to create a smaller synthetic dataset from a larger existing dataset. However, existing distillation methods primarily adopt a model-based paradigm, where the synthetic…

机器学习 · 计算机科学 2024-02-21 Binglin Zhou , Linhao Zhong , Wentao Chen

Spatio-temporal time series are widely used in real-world applications, including traffic prediction and weather forecasting. They are sequences of observations over extensive periods and multiple locations, naturally represented as…

机器学习 · 计算机科学 2026-03-12 Taehyung Kwon , Yeonje Choi , Yeongho Kim , Kijung Shin

Dataset Distillation (DD) aims to distill knowledge from extensive datasets into more compact ones while preserving performance on the test set, thereby reducing storage costs and training expenses. However, existing methods often suffer…

计算机视觉与模式识别 · 计算机科学 2024-06-04 Zheng Zhou , Hongbo Zhao , Guangliang Cheng , Xiangtai Li , Shuchang Lyu , Wenquan Feng , Qi Zhao

Previous Knowledge Distillation based efficient image retrieval methods employs a lightweight network as the student model for fast inference. However, the lightweight student model lacks adequate representation capacity for effective…

计算机视觉与模式识别 · 计算机科学 2023-10-06 Yi Xie , Huaidong Zhang , Xuemiao Xu , Jianqing Zhu , Shengfeng He

Recent years have witnessed the remarkable success of deep learning in remote sensing image interpretation, driven by the availability of large-scale benchmark datasets. However, this reliance on massive training data also brings two major…

计算机视觉与模式识别 · 计算机科学 2026-01-23 Yonghao Xu , Pedram Ghamisi , Qihao Weng

Dataset Condensation is a newly emerging technique aiming at learning a tiny dataset that captures the rich information encoded in the original dataset. As the size of datasets contemporary machine learning models rely on becomes…

机器学习 · 计算机科学 2022-10-18 Justin Cui , Ruochen Wang , Si Si , Cho-Jui Hsieh

Dataset distillation synthesizes a small dataset such that a model trained on this set approximates the performance of the original dataset. Recent studies on dataset distillation focused primarily on the design of the optimization process,…

计算机视觉与模式识别 · 计算机科学 2024-08-30 Shiguang Wang , Zhongyu Zhang , Jian Cheng

Dataset distillation aims to synthesize a compact dataset from the original large-scale one, enabling highly efficient learning while preserving competitive model performance. However, traditional techniques primarily capture low-level…

计算机视觉与模式识别 · 计算机科学 2026-05-14 Qianxin Xia , Jiawei Du , Guoming Lu , Zhiyong Shu , Jielei Wang

Efficiency and trustworthiness are two eternal pursuits when applying deep learning in real-world applications. With regard to efficiency, dataset distillation (DD) endeavors to reduce training costs by distilling the large dataset into a…

机器学习 · 计算机科学 2024-08-13 Shijie Ma , Fei Zhu , Zhen Cheng , Xu-Yao Zhang

Dataset distillation aims to compress a dataset into a much smaller one so that a model trained on the distilled dataset achieves high accuracy. Current methods frame this as maximizing the distilled classification accuracy for a budget of…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Asaf Shul , Eliahu Horwitz , Yedid Hoshen

Data heterogeneity presents significant challenges for federated learning (FL). Recently, dataset distillation techniques have been introduced, and performed at the client level, to attempt to mitigate some of these challenges. In this…

The popularity of deep learning has led to the curation of a vast number of massive and multifarious datasets. Despite having close-to-human performance on individual tasks, training parameter-hungry models on large datasets poses…

机器学习 · 计算机科学 2023-09-27 Noveen Sachdeva , Julian McAuley

Dataset distillation (DD) has emerged as a powerful paradigm for dataset compression, enabling the synthesis of compact surrogate datasets that approximate the training utility of large-scale ones. While significant progress has been…

计算机视觉与模式识别 · 计算机科学 2025-05-28 Xulin Gu , Xinhao Zhong , Zhixing Wei , Yimin Zhou , Shuoyang Sun , Bin Chen , Hongpeng Wang , Yuan Luo

Dataset distillation plays a crucial role in creating compact datasets with similar training performance compared with original large-scale ones. This is essential for addressing the challenges of data storage and training costs. Prevalent…

计算机视觉与模式识别 · 计算机科学 2023-10-24 Yanqing Liu , Jianyang Gu , Kai Wang , Zheng Zhu , Kaipeng Zhang , Wei Jiang , Yang You

With the exponential increase in image data, training an image restoration model is laborious. Dataset distillation is a potential solution to this problem, yet current distillation techniques are a blank canvas in the field of image…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Zhuoran Zheng , Xin Su , Chen Wu , Xiuyi Jia

The great success of machine learning with massive amounts of data comes at a price of huge computation costs and storage for training and tuning. Recent studies on dataset condensation attempt to reduce the dependence on such massive data…

机器学习 · 计算机科学 2022-06-03 Jang-Hyun Kim , Jinuk Kim , Seong Joon Oh , Sangdoo Yun , Hwanjun Song , Joonhyun Jeong , Jung-Woo Ha , Hyun Oh Song

Consistency distillation methods have demonstrated significant success in accelerating generative tasks of diffusion models. However, since previous consistency distillation methods use simple and straightforward strategies in selecting…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Cunzheng Wang , Ziyuan Guo , Yuxuan Duan , Huaxia Li , Nemo Chen , Xu Tang , Yao Hu

In this paper, we propose difficulty-guided sampling (DGS) to bridge the target gap between the distillation objective and the downstream task, therefore improving the performance of dataset distillation. Deep neural networks achieve…

计算机视觉与模式识别 · 计算机科学 2026-01-16 Mingzhuo Li , Guang Li , Linfeng Ye , Jiafeng Mao , Takahiro Ogawa , Konstantinos N. Plataniotis , Miki Haseyama

Dataset distillation aims to synthesize a small, information-rich dataset from a large one for efficient model training. However, existing dataset distillation methods struggle with long-tailed datasets, which are prevalent in real-world…

机器学习 · 计算机科学 2025-03-20 Zhenghao Zhao , Haoxuan Wang , Yuzhang Shang , Kai Wang , Yan Yan

Dataset distillation (DD) has emerged as a widely adopted technique for crafting a synthetic dataset that captures the essential information of a training dataset, facilitating the training of accurate neural models. Its applications span…

机器学习 · 计算机科学 2025-02-04 Saeed Vahidian , Mingyu Wang , Jianyang Gu , Vyacheslav Kungurtsev , Wei Jiang , Yiran Chen