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Causal mediation analysis can unpack the black box of causality and is therefore a powerful tool for disentangling causal pathways in biomedical and social sciences, and also for evaluating machine learning fairness. To reduce bias for…

机器学习 · 统计学 2022-12-27 Siqi Xu , Lin Liu , Zhonghua Liu

The ubiquity of deep neural networks (DNNs), cloud-based training, and transfer learning is giving rise to a new cybersecurity frontier in which unsecure DNNs have `structural malware' (i.e., compromised weights and activation pathways). In…

机器学习 · 计算机科学 2021-02-05 N. Benjamin Erichson , Dane Taylor , Qixuan Wu , Michael W. Mahoney

We compare the robustness of humans and current convolutional deep neural networks (DNNs) on object recognition under twelve different types of image degradations. First, using three well known DNNs (ResNet-152, VGG-19, GoogLeNet) we find…

计算机视觉与模式识别 · 计算机科学 2020-10-26 Robert Geirhos , Carlos R. Medina Temme , Jonas Rauber , Heiko H. Schütt , Matthias Bethge , Felix A. Wichmann

The human visual system is remarkably robust against a wide range of naturally occurring variations and corruptions like rain or snow. In contrast, the performance of modern image recognition models strongly degrades when evaluated on…

计算机视觉与模式识别 · 计算机科学 2020-07-23 Evgenia Rusak , Lukas Schott , Roland S. Zimmermann , Julian Bitterwolf , Oliver Bringmann , Matthias Bethge , Wieland Brendel

Neural Networks have been shown to be sensitive to common perturbations such as blur, Gaussian noise, rotations, etc. They are also vulnerable to some artificial malicious corruptions called adversarial examples. The adversarial examples…

机器学习 · 计算机科学 2019-10-10 Alfred Laugros , Alice Caplier , Matthieu Ospici

DNNs trained on natural clean samples have been shown to perform poorly on corrupted samples, such as noisy or blurry images. Various data augmentation methods have been recently proposed to improve DNN's robustness against common…

计算机视觉与模式识别 · 计算机科学 2023-11-01 Shahbaz Rezaei , Mohammad Sadegh Norouzzadeh

Modern deep learning algorithms tend to optimize an objective metric, such as minimize a cross entropy loss on a training dataset, to be able to learn. The problem is that the single metric is an incomplete description of the real world…

机器学习 · 计算机科学 2021-01-07 Giang Dao , Minwoo Lee

Deep neural networks (DNNs) have been shown to outperform traditional machine learning algorithms in a broad variety of application domains due to their effectiveness in modeling complex problems and handling high-dimensional datasets. Many…

Deep learning had already demonstrated its power in medical images, including denoising, classification, segmentation, etc. All these applications are proposed to automatically analyze medical images beforehand, which brings more…

图像与视频处理 · 电气工程与系统科学 2020-11-05 Shao-Cheng Wen , Yu-Jen Chen , Zihao Liu , Wujie Wen , Xiaowei Xu , Yiyu Shi , Tsung-Yi Ho , Qianjun Jia , Meiping Huang , Jian Zhuang

Deep neural networks have demonstrated remarkable performance across various domains, yet their decision-making processes remain opaque. Although many explanation methods are dedicated to bringing the obscurity of DNNs to light, they…

计算机视觉与模式识别 · 计算机科学 2025-12-17 Kanglong Fan , Yunqiao Yang , Chen Ma

Deep Learning of neural networks has progressively become more prominent in healthcare with models reaching, or even surpassing, expert accuracy levels. However, these success stories are tainted by concerning reports on the lack of model…

机器学习 · 计算机科学 2021-11-02 Matthew Watson , Bashar Awwad Shiekh Hasan , Noura Al Moubayed

The ability to navigate robots with natural language instructions in an unknown environment is a crucial step for achieving embodied artificial intelligence (AI). With the improving performance of deep neural models proposed in the field of…

机器人学 · 计算机科学 2023-10-11 Guanqi Chen , Lei Yang , Guanhua Chen , Jia Pan

State-of-the-art deep neural networks have achieved impressive results on many image classification tasks. However, these same architectures have been shown to be unstable to small, well sought, perturbations of the images. Despite the…

机器学习 · 计算机科学 2016-08-30 Seyed-Mohsen Moosavi-Dezfooli , Alhussein Fawzi , Pascal Frossard

Neural Radiance Field (NeRF) has demonstrated excellent quality in novel view synthesis, thanks to its ability to model 3D object geometries in a concise formulation. However, current approaches to NeRF-based models rely on clean images…

计算机视觉与模式识别 · 计算机科学 2023-01-11 Chen Wang , Angtian Wang , Junbo Li , Alan Yuille , Cihang Xie

Deep neural networks (DNNs) have recently been achieving state-of-the-art performance on a variety of pattern-recognition tasks, most notably visual classification problems. Given that DNNs are now able to classify objects in images with…

计算机视觉与模式识别 · 计算机科学 2015-04-06 Anh Nguyen , Jason Yosinski , Jeff Clune

The last decade has witnessed the breakthrough of deep neural networks (DNNs) in many fields. With the increasing depth of DNNs, hundreds of millions of multiply-and-accumulate (MAC) operations need to be executed. To accelerate such…

硬件体系结构 · 计算机科学 2022-11-29 Amro Eldebiky , Grace Li Zhang , Georg Boecherer , Bing Li , Ulf Schlichtmann

Through systematic empirical investigation, we uncover a fundamental and concerning property of Large Language Models: while they can safely learn facts that don't contradict their knowledge, attempting to update facts with contradictory…

计算与语言 · 计算机科学 2025-06-11 Simone Clemente , Zied Ben Houidi , Alexis Huet , Dario Rossi , Giulio Franzese , Pietro Michiardi

Issues regarding explainable AI involve four components: users, laws & regulations, explanations and algorithms. Together these components provide a context in which explanation methods can be evaluated regarding their adequacy. The goal of…

人工智能 · 计算机科学 2018-03-30 Gabrielle Ras , Marcel van Gerven , Pim Haselager

A lack of software reproducibility has become increasingly apparent in the last several years, calling into question the validity of scientific findings affected by published tools. Reproducibility issues may have numerous sources of error,…

神经元与认知 · 定量生物学 2020-04-23 Gregory Kiar , Pablo de Oliveira Castro , Pierre Rioux , Eric Petit , Shawn T. Brown , Alan C. Evans , Tristan Glatard

During the last decade, deep neural networks (DNN) have demonstrated impressive performances solving a wide range of problems in various domains such as medicine, finance, law, etc. Despite their great performances, they have long been…

机器学习 · 计算机科学 2020-10-13 Jiechieu Kameni Florentin Flambeau , Tsopze Norbert