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Modern neural networks have the capacity to overfit noisy labels frequently found in real-world datasets. Although great progress has been made, existing techniques are limited in providing theoretical guarantees for the performance of the…

机器学习 · 计算机科学 2020-11-17 Baharan Mirzasoleiman , Kaidi Cao , Jure Leskovec

Large training datasets almost always contain examples with inaccurate or incorrect labels. Deep Neural Networks (DNNs) tend to overfit training label noise, resulting in poorer model performance in practice. To address this problem, we…

计算机视觉与模式识别 · 计算机科学 2022-03-01 Chen Gong , Kong Bin , Eric J. Seibel , Xin Wang , Youbing Yin , Qi Song

Recent results show that deep neural networks achieve excellent performance even when, during training, weights are quantized and projected to a binary representation. Here, we show that this is just the tip of the iceberg: these same…

神经与进化计算 · 计算机科学 2016-06-08 Paul Merolla , Rathinakumar Appuswamy , John Arthur , Steve K. Esser , Dharmendra Modha

Developing neural network image classification models often requires significant architecture engineering. In this paper, we study a method to learn the model architectures directly on the dataset of interest. As this approach is expensive…

计算机视觉与模式识别 · 计算机科学 2018-04-12 Barret Zoph , Vijay Vasudevan , Jonathon Shlens , Quoc V. Le

Data quality plays a central role in the performance and robustness of convolutional neural networks (CNNs) for image classification. While high-quality data is often preferred for training, real-world inputs are frequently affected by…

计算机视觉与模式识别 · 计算机科学 2026-01-14 Oscar H. Ramírez-Agudelo , Nicoleta Gorea , Aliza Reif , Lorenzo Bonasera , Michael Karl

Numerous fake images spread on social media today and can severely jeopardize the credibility of online content to public. In this paper, we employ deep networks to learn distinct fake image related features. In contrast to authentic…

多媒体 · 计算机科学 2016-11-17 Zhiwei Jin , Juan Cao , Jiebo Luo , Yongdong Zhang

Despite the success of deep neural networks (DNNs) in image classification tasks, the human-level performance relies on massive training data with high-quality manual annotations, which are expensive and time-consuming to collect. There…

机器学习 · 计算机科学 2019-04-15 Junnan Li , Yongkang Wong , Qi Zhao , Mohan Kankanhalli

Model merging is attracting attention as a novel method for creating a new model by combining the weights of different trained models. While previous studies reported that model merging works well for models trained on a single dataset with…

机器学习 · 计算机科学 2024-09-23 Masanori Yamada , Tomoya Yamashita , Shin'ya Yamaguchi , Daiki Chijiwa

Recent advances in deep learning have relied on large, labelled datasets to train high-capacity models. However, collecting large datasets in a time- and cost-efficient manner often results in label noise. We present a method for learning…

计算机视觉与模式识别 · 计算机科学 2022-07-07 Ahmet Iscen , Jack Valmadre , Anurag Arnab , Cordelia Schmid

Recognizing objects in natural images is an intricate problem involving multiple conflicting objectives. Deep convolutional neural networks, trained on large datasets, achieve convincing results and are currently the state-of-the-art…

计算机视觉与模式识别 · 计算机科学 2017-10-09 Lars Hertel , Erhardt Barth , Thomas Käster , Thomas Martinetz

Deep CNNs are known to exhibit the following peculiarity: on the one hand they generalize extremely well to a test set, while on the other hand they are extremely sensitive to so-called adversarial perturbations. The extreme sensitivity of…

机器学习 · 计算机科学 2017-12-01 Jason Jo , Yoshua Bengio

Deep learning has achieved impressive performance across various medical imaging tasks. However, its inherent bias against specific groups hinders its clinical applicability in equitable healthcare systems. A recently discovered phenomenon,…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Kaouther Mouheb , Marawan Elbatel , Stefan Klein , Esther E. Bron

The classification performance of deep neural networks has begun to asymptote at near-perfect levels. However, their ability to generalize outside the training set and their robustness to adversarial attacks have not. In this paper, we make…

计算机视觉与模式识别 · 计算机科学 2019-08-21 Joshua C. Peterson , Ruairidh M. Battleday , Thomas L. Griffiths , Olga Russakovsky

In deep learning, mini-batch training is commonly used to optimize network parameters. However, the traditional mini-batch method may not learn the under-represented samples and complex patterns in the data, leading to a longer time for…

计算机视觉与模式识别 · 计算机科学 2023-04-10 Subin Sahayam , John Zakkam , Umarani Jayaraman

Training high performance Deep Neural Networks (DNNs) models require large-scale and high-quality datasets. The expensive cost of collecting and annotating large-scale datasets make the valuable datasets can be considered as the…

密码学与安全 · 计算机科学 2023-05-26 Mingfu Xue , Yinghao Wu , Yushu Zhang , Jian Wang , Weiqiang Liu

Deep learning has been successful in automating the design of features in machine learning pipelines. However, the algorithms optimizing neural network parameters remain largely hand-designed and computationally inefficient. We study if we…

机器学习 · 计算机科学 2021-10-26 Boris Knyazev , Michal Drozdzal , Graham W. Taylor , Adriana Romero-Soriano

Image classification benchmark datasets such as CIFAR, MNIST, and ImageNet serve as critical tools for model evaluation. However, despite the cleaning efforts, these datasets still suffer from pervasive noisy labels and often contain…

计算机视觉与模式识别 · 计算机科学 2025-05-23 Zirui Pang , Haosheng Tan , Yuhan Pu , Zhijie Deng , Zhouan Shen , Keyu Hu , Jiaheng Wei

Deep Neural Networks (DNNs), with its promising performance, are being increasingly used in safety critical applications such as autonomous driving, cancer detection, and secure authentication. With growing importance in deep learning,…

机器学习 · 计算机科学 2019-11-19 Senthil Mani , Anush Sankaran , Srikanth Tamilselvam , Akshay Sethi

While training on samples drawn from independent and identical distribution has been a de facto paradigm for optimizing image classification networks, humans learn new concepts in an easy-to-hard manner and on the selected examples…

计算机视觉与模式识别 · 计算机科学 2020-10-16 Bowen Cheng , Yunchao Wei , Jiahui Yu , Shiyu Chang , Jinjun Xiong , Wen-Mei Hwu , Thomas S. Huang , Humphrey Shi

The rapid advancement of generative AI models capable of creating realistic media has led to a need for classifiers that can accurately distinguish between genuine and artificially-generated images. A significant challenge for these…

计算机视觉与模式识别 · 计算机科学 2025-01-22 William Doherty , Anton Lee , Heitor Murilo Gomes