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Existing studies on neural architecture search (NAS) mainly focus on efficiently and effectively searching for network architectures with better performance. Little progress has been made to systematically understand if the NAS-searched…

密码学与安全 · 计算机科学 2022-09-07 Hai Huang , Zhikun Zhang , Yun Shen , Michael Backes , Qi Li , Yang Zhang

Hierarchical text classification consists in classifying text documents into a hierarchy of classes and sub-classes. Although artificial neural networks have proved useful to perform this task, unfortunately they can leak training data…

密码学与安全 · 计算机科学 2021-12-10 Dominik Wunderlich , Daniel Bernau , Francesco Aldà , Javier Parra-Arnau , Thorsten Strufe

Designing effective neural networks is fundamentally important in deep multimodal learning. Most existing works focus on a single task and design neural architectures manually, which are highly task-specific and hard to generalize to…

计算机视觉与模式识别 · 计算机科学 2020-10-13 Zhou Yu , Yuhao Cui , Jun Yu , Meng Wang , Dacheng Tao , Qi Tian

In this paper, we investigate the fundamental question: To what extent are gradient-based neural architecture search (NAS) techniques applicable to RL? Using the original DARTS as a convenient baseline, we discover that the discrete…

机器学习 · 计算机科学 2022-11-16 Yingjie Miao , Xingyou Song , John D. Co-Reyes , Daiyi Peng , Summer Yue , Eugene Brevdo , Aleksandra Faust

The superior performance of large foundation models relies on the use of massive amounts of high-quality data, which often contain sensitive, private and copyrighted material that requires formal protection. While differential privacy (DP)…

机器学习 · 计算机科学 2024-10-30 Zhiqi Bu , Xinwei Zhang , Mingyi Hong , Sheng Zha , George Karypis

Deployment of deep learning in different fields and industries is growing day by day due to its performance, which relies on the availability of data and compute. Data is often crowd-sourced and contains sensitive information about its…

机器学习 · 计算机科学 2020-10-06 Tom Farrand , Fatemehsadat Mireshghallah , Sahib Singh , Andrew Trask

Malicious architecture extraction has been emerging as a crucial concern for deep neural network (DNN) security. As a defense, architecture obfuscation is proposed to remap the victim DNN to a different architecture. Nonetheless, we observe…

密码学与安全 · 计算机科学 2022-08-25 Tong Zhou , Shaolei Ren , Xiaolin Xu

Many high-stakes applications require machine learning models that protect user privacy and provide well-calibrated, accurate predictions. While Differential Privacy (DP) is the gold standard for protecting user privacy, standard DP…

The application of differential privacy to the training of deep neural networks holds the promise of allowing large-scale (decentralized) use of sensitive data while providing rigorous privacy guarantees to the individual. The predominant…

Differentiable Architecture Search (DARTS) is a simple yet efficient Neural Architecture Search (NAS) method. During the search stage, DARTS trains a supernet by jointly optimizing architecture parameters and network parameters. During the…

计算机视觉与模式识别 · 计算机科学 2023-09-04 Xunyu Zhu , Jian Li , Yong Liu , Weiping Wang

Neural Architecture Search (NAS) has shown great potentials in automatically designing scalable network architectures for dense image predictions. However, existing NAS algorithms usually compromise on restricted search space and search on…

计算机视觉与模式识别 · 计算机科学 2021-03-30 Xiong Zhang , Hongmin Xu , Hong Mo , Jianchao Tan , Cheng Yang , Lei Wang , Wenqi Ren

Deep learning has become in recent years a cornerstone tool fueling key innovations in the industry, such as autonomous driving. To attain good performances, the neural network architecture used for a given application must be chosen with…

计算机视觉与模式识别 · 计算机科学 2021-09-17 Anthony Cazasnoves , Pierre-Antoine Ganaye , Kévin Sanchis , Tugdual Ceillier

Differentiable neural architecture search (DNAS) is known for its capacity in the automatic generation of superior neural networks. However, DNAS based methods suffer from memory usage explosion when the search space expands, which may…

机器学习 · 计算机科学 2021-09-14 Zheyu Yan , Weiwen Jiang , Xiaobo Sharon Hu , Yiyu Shi

Deep Neural Networks (DNNs) are intensively used to solve a wide variety of complex problems. Although powerful, such systems require manual configuration and tuning. To this end, we view DNNs as configurable systems and propose an…

机器学习 · 计算机科学 2019-04-10 Salah Ghamizi , Maxime Cordy , Mike Papadakis , Yves Le Traon

The rapidly growing demands for powerful AI algorithms in many application domains have motivated massive investment in both high-quality deep neural network (DNN) models and high-efficiency implementations. In this position paper, we argue…

Machine learning models in health care are often deployed in settings where it is important to protect patient privacy. In such settings, methods for differentially private (DP) learning provide a general-purpose approach to learn models…

机器学习 · 计算机科学 2020-10-15 Vinith M. Suriyakumar , Nicolas Papernot , Anna Goldenberg , Marzyeh Ghassemi

Graph neural networks (GNNs) have been intensively applied to various graph-based applications. Despite their success, manually designing the well-behaved GNNs requires immense human expertise. And thus it is inefficient to discover the…

机器学习 · 计算机科学 2022-06-20 Wentao Zhang , Zheyu Lin , Yu Shen , Yang Li , Zhi Yang , Bin Cui

Understanding the inner workings of deep neural networks (DNNs) is essential to provide trustworthy artificial intelligence techniques for practical applications. Existing studies typically involve linking semantic concepts to units or…

计算机视觉与模式识别 · 计算机科学 2021-03-25 Jie Hu , Liujuan Cao , Qixiang Ye , Tong Tong , ShengChuan Zhang , Ke Li , Feiyue Huang , Rongrong Ji , Ling Shao

Benefiting from the search efficiency, differentiable neural architecture search (NAS) has evolved as the most dominant alternative to automatically design competitive deep neural networks (DNNs). We note that DNNs must be executed under…

机器学习 · 计算机科学 2022-09-01 Xiangzhong Luo , Di Liu , Hao Kong , Shuo Huai , Hui Chen , Weichen Liu

Black-box machine learning models are used in critical decision-making domains, giving rise to several calls for more algorithmic transparency. The drawback is that model explanations can leak information about the training data and the…

机器学习 · 计算机科学 2020-06-17 Neel Patel , Reza Shokri , Yair Zick