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High-quality data plays an indispensable role in the era of large models, but the use of unauthorized data for model training greatly damages the interests of data owners. To overcome this threat, several unlearnable methods have been…

Machine Learning · Computer Science 2025-09-11 Kai Ye , Liangcai Su , Chenxiong Qian

This paper addresses the ethical concerns arising from the use of unauthorized public data in deep learning models and proposes a novel solution. Specifically, building on the work of Huang et al. (2021), we extend their bi-level…

Computation and Language · Computer Science 2024-10-15 Xinzhe Li , Ming Liu , Shang Gao

Unlearnable examples are proposed to prevent third parties from exploiting unauthorized data, which generates unlearnable examples by adding imperceptible perturbations to public publishing data. These unlearnable examples proficiently…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Pucheng Dang , Xing Hu , Kaidi Xu , Jinhao Duan , Di Huang , Husheng Han , Rui Zhang , Zidong Du

The volume of "free" data on the internet has been key to the current success of deep learning. However, it also raises privacy concerns about the unauthorized exploitation of personal data for training commercial models. It is thus crucial…

Machine Learning · Computer Science 2021-02-26 Hanxun Huang , Xingjun Ma , Sarah Monazam Erfani , James Bailey , Yisen Wang

There is a growing interest in developing unlearnable examples (UEs) against visual privacy leaks on the Internet. UEs are training samples added with invisible but unlearnable noise, which have been found can prevent unauthorized training…

Cryptography and Security · Computer Science 2023-03-24 Jiaming Zhang , Xingjun Ma , Qi Yi , Jitao Sang , Yu-Gang Jiang , Yaowei Wang , Changsheng Xu

We consider the problem of estimating the expected value of information (the knowledge gradient) for Bayesian learning problems where the belief model is nonlinear in the parameters. Our goal is to maximize some metric, while simultaneously…

Machine Learning · Statistics 2016-11-23 Xinyu He , Warren B. Powell

The volume of freely scraped data on the Internet has driven the tremendous success of deep learning. Along with this comes the growing concern about data privacy and security. Numerous methods for generating unlearnable examples have been…

Machine Learning · Computer Science 2026-03-05 Yifan Zhu , Yibo Miao , Yinpeng Dong , Xiao-Shan Gao

The training of contemporary deep learning models heavily relies on publicly available data, posing a risk of unauthorized access to online data and raising concerns about data privacy. Current approaches to creating unlearnable data…

Machine Learning · Computer Science 2024-04-23 Jingwen Ye , Xinchao Wang

Safeguarding data from unauthorized exploitation is vital for privacy and security, especially in recent rampant research in security breach such as adversarial/membership attacks. To this end, \textit{unlearnable examples} (UEs) have been…

Machine Learning · Computer Science 2023-10-04 Wan Jiang , Yunfeng Diao , He Wang , Jianxin Sun , Meng Wang , Richang Hong

Privacy preserving has become increasingly critical with the emergence of social media. Unlearnable examples have been proposed to avoid leaking personal information on the Internet by degrading generalization abilities of deep learning…

Machine Learning · Computer Science 2023-12-15 Yifan Zhu , Lijia Yu , Xiao-Shan Gao

We formulate the machine unlearning problem as a general constrained optimization problem. It unifies the first-order methods from the approximate machine unlearning literature. This paper then introduces the concept of feasible updates as…

Machine Learning · Computer Science 2025-11-05 Virgile Dine , Teddy Furon , Charly Faure

Deep neural networks are proven to be vulnerable to data poisoning attacks. Recently, a specific type of data poisoning attack known as availability attacks has led to the failure of data utilization for model learning by adding…

Cryptography and Security · Computer Science 2024-08-16 Yi Yu , Qichen Zheng , Siyuan Yang , Wenhan Yang , Jun Liu , Shijian Lu , Yap-Peng Tan , Kwok-Yan Lam , Alex Kot

When learning from positive and unlabelled data, it is a strong assumption that the positive observations are randomly sampled from the distribution of $X$ conditional on $Y = 1$, where X stands for the feature and Y the label. Most…

Machine Learning · Computer Science 2020-03-04 Fengxiang He , Tongliang Liu , Geoffrey I Webb , Dacheng Tao

Over the past decades, researchers and ML practitioners have come up with better and better ways to build, understand and improve the quality of ML models, but mostly under the key assumption that the training data is distributed…

Machine Learning · Computer Science 2019-10-14 Yeounoh Chung , Peter J. Haas , Eli Upfal , Tim Kraska

Recent advancements in AI models are structured to retain user interactions, which could inadvertently include sensitive healthcare data. In the healthcare field, particularly when radiologists use AI-driven diagnostic tools hosted on…

Deep Neural Networks are well known for efficiently fitting training data, yet experiencing poor generalization capabilities whenever some kind of bias dominates over the actual task labels, resulting in models learning "shortcuts". In…

Machine Learning · Computer Science 2024-08-12 Pietro Morerio , Ruggero Ragonesi , Vittorio Murino

The tremendous amount of accessible data in cyberspace face the risk of being unauthorized used for training deep learning models. To address this concern, methods are proposed to make data unlearnable for deep learning models by adding a…

Machine Learning · Computer Science 2022-03-29 Shaopeng Fu , Fengxiang He , Yang Liu , Li Shen , Dacheng Tao

Unlearnable examples (UEs) refer to training samples modified to be unlearnable to Deep Neural Networks (DNNs). These examples are usually generated by adding error-minimizing noises that can fool a DNN model into believing that there is…

Machine Learning · Computer Science 2024-02-06 Yujing Jiang , Xingjun Ma , Sarah Monazam Erfani , James Bailey

Unlearnable example attacks are data poisoning techniques that can be used to safeguard public data against unauthorized use for training deep learning models. These methods add stealthy perturbations to the original image, thereby making…

Machine Learning · Computer Science 2023-03-28 Tianrui Qin , Xitong Gao , Juanjuan Zhao , Kejiang Ye , Cheng-Zhong Xu

Unlearnable Examples (UEs) serve as a data protection strategy that generates imperceptible perturbations to mislead models into learning spurious correlations instead of underlying semantics. In this paper, we uncover a fundamental…

Machine Learning · Computer Science 2026-03-06 Zhihao Li , Gezheng Xu , Jiale Cai , Ruiyi Fang , Di Wu , Qicheng Lao , Charles Ling , Boyu Wang
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