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A key factor in the success of deep neural networks is the ability to scale models to improve performance by varying the architecture depth and width. This simple property of neural network design has resulted in highly effective…

机器学习 · 计算机科学 2021-04-13 Thao Nguyen , Maithra Raghu , Simon Kornblith

In physical networks trained using supervised learning, physical parameters are adjusted to produce desired responses to inputs. An example is electrical contrastive local learning networks of nodes connected by edges that are resistors…

无序系统与神经网络 · 物理学 2024-12-30 Marcel Guzman , Felipe Martins , Menachem Stern , Andrea J. Liu

Graph neural networks (GNNs) have significantly improved the representation power for graph-structured data. Despite of the recent success of GNNs, the graph convolution in most GNNs have two limitations. Since the graph convolution is…

机器学习 · 计算机科学 2021-12-30 Jinyoung Park , Sungdong Yoo , Jihwan Park , Hyunwoo J. Kim

Convolutional neural networks (CNNs) excel in local feature extraction while Transformers are superior in processing global semantic information. By leveraging the strengths of both, hybrid Transformer-CNN networks have become the major…

计算机视觉与模式识别 · 计算机科学 2025-01-07 Xu Ma , Mengsheng Chen , Junhui Zhang , Lijuan Song , Fang Du , Zhenhua Yu

In quantum physics, even simple data with a well-defined structure at the wave function level can be characterized by extremely complex correlations between its constituent elements. The inherent non-locality of the quantum correlations…

Models based on deep convolutional networks have dominated recent image interpretation tasks; we investigate whether models which are also recurrent, or "temporally deep", are effective for tasks involving sequences, visual and otherwise.…

计算机视觉与模式识别 · 计算机科学 2016-06-02 Jeff Donahue , Lisa Anne Hendricks , Marcus Rohrbach , Subhashini Venugopalan , Sergio Guadarrama , Kate Saenko , Trevor Darrell

Recently, several look-up table (LUT) methods were developed to greatly expedite the inference of CNNs in a classical strategy of trading space for speed. However, these LUT methods suffer from a common drawback of limited receptive field…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Xi Zhang , Xiaolin Wu

Large width limits have been a recent focus of deep learning research: modulo computational practicalities, do wider networks outperform narrower ones? Answering this question has been challenging, as conventional networks gain…

机器学习 · 计算机科学 2021-11-09 Geoff Pleiss , John P. Cunningham

Deep convolutional neural network (DCNN) based supervised learning is a widely practiced approach for large-scale image classification. However, retraining these large networks to accommodate new, previously unseen data demands high…

计算机视觉与模式识别 · 计算机科学 2020-03-26 Syed Shakib Sarwar , Aayush Ankit , Kaushik Roy

Applying feature dependent network weights have been proved to be effective in many fields. However, in practice, restricted by the enormous size of model parameters and memory footprints, scalable and versatile dynamic convolutions with…

计算机视觉与模式识别 · 计算机科学 2021-08-19 Ze Wang , Zichen Miao , Jun Hu , Qiang Qiu

We test this premise and explore representation spaces from a single deep convolutional network and their visualization to argue for a novel unified feature extraction framework. The objective is to utilize and re-purpose trained feature…

计算机视觉与模式识别 · 计算机科学 2017-07-19 Dalton Lunga , Dilip Patlolla , Lexie Yang , Jeanette Weaver , Budhendra Bhadhuri

We introduce a flexible setup allowing for a neural network to learn both its size and topology during the course of a standard gradient-based training. The resulting network has the structure of a graph tailored to the particular learning…

机器学习 · 计算机科学 2020-07-16 Romuald A. Janik , Aleksandra Nowak

Supervised training of a convolutional network for object classification should make explicit any information related to the class of objects and disregard any auxiliary information associated with the capture of the image or the variation…

计算机视觉与模式识别 · 计算机科学 2014-11-25 Ali Sharif Razavian , Hossein Azizpour , Atsuto Maki , Josephine Sullivan , Carl Henrik Ek , Stefan Carlsson

Convolutional neural networks (CNNs) have had great success in many real-world applications and have also been used to model visual processing in the brain. However, these networks are quite brittle - small changes in the input image can…

神经元与认知 · 定量生物学 2018-10-30 Brian Hu , Stefan Mihalas

Deep neural networks can learn powerful prior probability models for images, as evidenced by the high-quality generations obtained with recent score-based diffusion methods. But the means by which these networks capture complex global…

计算机视觉与模式识别 · 计算机科学 2023-03-07 Zahra Kadkhodaie , Florentin Guth , Stéphane Mallat , Eero P Simoncelli

State-of-the-art semantic segmentation approaches increase the receptive field of their models by using either a downsampling path composed of poolings/strided convolutions or successive dilated convolutions. However, it is not clear which…

计算机视觉与模式识别 · 计算机科学 2018-05-01 Arantxa Casanova , Guillem Cucurull , Michal Drozdzal , Adriana Romero , Yoshua Bengio

We study the adaptation of convolutional neural networks to the complex temporal radio signal domain. We compare the efficacy of radio modulation classification using naively learned features against using expert features which are widely…

机器学习 · 计算机科学 2016-06-14 Timothy J O'Shea , Johnathan Corgan , T. Charles Clancy

Detecting unintended falls is essential for ambient intelligence and healthcare of elderly people living alone. In recent years, deep convolutional nets are widely used in human action analysis, based on which a number of fall detection…

计算机视觉与模式识别 · 计算机科学 2018-12-06 Yan Zhang , Heiko Neumann

Despite their renowned predictive power on i.i.d. data, convolutional neural networks are known to rely more on high-frequency patterns that humans deem superficial than on low-frequency patterns that agree better with intuitions about what…

计算机视觉与模式识别 · 计算机科学 2019-11-06 Haohan Wang , Songwei Ge , Eric P. Xing , Zachary C. Lipton

Deep learning can be used to extract meaningful results from images. In this paper, we used convolutional neural networks combined with recurrent neural networks on images of plasmonic structures and extract absorption data form them. To…

计算机视觉与模式识别 · 计算机科学 2018-05-02 Iman Sajedian , Jeonghyun Kim , Junsuk Rho