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We present a novel method, SALAD, for the challenging vision task of adapting a pre-trained "source" domain network to a "target" domain, with a small budget for annotation in the "target" domain and a shift in the label space. Further, the…

计算机视觉与模式识别 · 计算机科学 2025-02-13 Divya Kothandaraman , Sumit Shekhar , Abhilasha Sancheti , Manoj Ghuhan , Tripti Shukla , Dinesh Manocha

Most previous unsupervised domain adaptation (UDA) methods for question answering(QA) require access to source domain data while fine-tuning the model for the target domain. Source domain data may, however, contain sensitive information and…

计算与语言 · 计算机科学 2024-12-13 M. Yin , B. Wang , Y. Dong , C. Ling

Unsupervised domain adaptation techniques have been successful for a wide range of problems where supervised labels are limited. The task is to classify an unlabeled `target' dataset by leveraging a labeled `source' dataset that comes from…

机器学习 · 计算机科学 2018-07-10 Issam Laradji , Reza Babanezhad

Domain shift is a commonly encountered issue in medical imaging solutions, primarily caused by variations in imaging devices and data sources. To mitigate this problem, unsupervised domain adaptation techniques have been employed. However,…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Yanyu Ye , Zhengxi Zhang , Chunna Tianb , Wei wei

Unsupervised Graph Domain Adaptation (UGDA) involves the transfer of knowledge from a label-rich source graph to an unlabeled target graph under domain discrepancies. Despite the proliferation of methods designed for this emerging task, the…

机器学习 · 计算机科学 2024-11-12 Meihan Liu , Zhen Zhang , Jiachen Tang , Jiajun Bu , Bingsheng He , Sheng Zhou

Federated learning (FL) commonly assumes that the server or some clients have labeled data, which is often impractical due to annotation costs and privacy concerns. Addressing this problem, we focus on a source-free domain adaptation task,…

机器学习 · 计算机科学 2025-10-09 Junki Mori , Kosuke Kihara , Taiki Miyagawa , Akinori F. Ebihara , Isamu Teranishi , Hisashi Kashima

Source-Free Domain Adaptation (SFDA) aims to adapt a pre-trained source model to an unlabeled target domain with no access to the source data. Inspired by the success of large Vision-Language (ViL) models in many applications, the latest…

计算机视觉与模式识别 · 计算机科学 2025-04-17 Song Tang , Wenxin Su , Yan Gan , Mao Ye , Jianwei Zhang , Xiatian Zhu

Source-Free Domain Adaptation (SFDA) is emerging as a compelling solution for medical image segmentation under privacy constraints, yet current approaches often ignore sample difficulty and struggle with noisy supervision under domain…

计算机视觉与模式识别 · 计算机科学 2025-10-30 Quang-Khai Bui-Tran , Thanh-Huy Nguyen , Hoang-Thien Nguyen , Ba-Thinh Lam , Nguyen Lan Vi Vu , Phat K. Huynh , Ulas Bagci , Min Xu

Despite the progress seen in classification methods, current approaches for handling videos with distribution shifts in source and target domains remain source-dependent as they require access to the source data during the adaptation stage.…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Avijit Dasgupta , C. V. Jawahar , Karteek Alahari

Semi-supervised domain adaptation (SSDA) has been widely studied due to its ability to utilize a few labeled target data to improve the generalization ability of the model. However, existing methods only consider designing certain…

计算机视觉与模式识别 · 计算机科学 2024-11-12 Xinyang Huang , Chuang Zhu , Bowen Zhang , Shanghang Zhang

Research on unsupervised domain adaptation (UDA) for semantic segmentation of remote sensing images has been extensively conducted. However, research on how to achieve domain adaptation in practical scenarios where source domain data is…

计算机视觉与模式识别 · 计算机科学 2025-09-24 Wenjie Liu , Hongmin Liu , Lixin Zhang , Bin Fan

Source-free domain adaptation (SFDA) tackles the critical challenge of adapting source-pretrained models to unlabeled target domains without access to source data, overcoming data privacy and storage limitations in real-world applications.…

计算机视觉与模式识别 · 计算机科学 2026-01-14 Xi Chen , Hongxun Yao , Sicheng Zhao , Jiankun Zhu , Jing Jiang , Kui Jiang

A typical multi-source domain adaptation (MSDA) approach aims to transfer knowledge learned from a set of labeled source domains, to an unlabeled target domain. Nevertheless, prior works strictly assume that each source domain shares the…

机器学习 · 计算机科学 2022-07-13 Zixin Wang , Yadan Luo , Peng-Fei Zhang , Sen Wang , Zi Huang

Semi-supervised domain adaptation (SSDA) aims at training a high-performance model for a target domain using few labeled target data, many unlabeled target data, and plenty of auxiliary data from a source domain. Previous works in SSDA…

计算机视觉与模式识别 · 计算机科学 2024-12-05 Lingfei Deng , Changming Zhao , Zhenbang Du , Kun Xia , Dongrui Wu

Unsupervised domain adaptation~(UDA) aims at reducing the distribution discrepancy when transferring knowledge from a labeled source domain to an unlabeled target domain. Previous UDA methods assume that the source and target domains share…

计算机视觉与模式识别 · 计算机科学 2020-08-26 Chuan-Xian Ren , Pengfei Ge , Peiyi Yang , Shuicheng Yan

Existing domain adaptation methods assume that domain discrepancies are caused by a few discrete attributes and variations, e.g., art, real, painting, quickdraw, etc. We argue that this is not realistic as it is implausible to define the…

计算机视觉与模式识别 · 计算机科学 2022-08-30 Yinsong Xu , Zhuqing Jiang , Aidong Men , Yang Liu , Qingchao Chen

Test-time adaptation (TTA) aims to improve the performance of source-domain pre-trained models on previously unseen, shifted target domains. Traditional TTA methods primarily adapt model weights based on target data streams, making model…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Jiayi Guo , Junhao Zhao , Chaoqun Du , Yulin Wang , Chunjiang Ge , Zanlin Ni , Shiji Song , Humphrey Shi , Gao Huang

Although unsupervised domain adaptation methods have been widely adopted across several computer vision tasks, it is more desirable if we can exploit a few labeled data from new domains encountered in a real application. The novel setting…

计算机视觉与模式识别 · 计算机科学 2020-07-21 Taekyung Kim , Changick Kim

Semi-supervised domain adaptation (SSDA) aims to apply knowledge learned from a fully labeled source domain to a scarcely labeled target domain. In this paper, we propose a Multi-level Consistency Learning (MCL) framework for SSDA.…

计算机视觉与模式识别 · 计算机科学 2022-06-29 Zizheng Yan , Yushuang Wu , Guanbin Li , Yipeng Qin , Xiaoguang Han , Shuguang Cui

Large Language Models (LLMs) are rapidly transforming the landscape of digital content creation. However, the prevalent black-box Application Programming Interface (API) access to many LLMs introduces significant challenges in…

密码学与安全 · 计算机科学 2026-01-21 Zhiyuan Fu , Junfan Chen , Lan Zhang , Ting Yang , Jun Niu , Hongyu Sun , Ruidong Li , Peng Liu , Jice Wang , Fannv He , Qiuling Yue , Yuqing Zhang
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