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Convolutional Neural Networks (CNNs) have been proven to be extremely successful at solving computer vision tasks. State-of-the-art methods favor such deep network architectures for its accuracy performance, with the cost of having massive…

计算机视觉与模式识别 · 计算机科学 2019-04-23 Jiahui Huang , Kshitij Dwivedi , Gemma Roig

The recent WSNet [1] is a new model compression method through sampling filterweights from a compact set and has demonstrated to be effective for 1D convolutionneural networks (CNNs). However, the weights sampling strategy of WSNet…

计算机视觉与模式识别 · 计算机科学 2020-01-01 Daquan Zhou , Xiaojie Jin , Qibin Hou , Kaixin Wang , Jianchao Yang , Jiashi Feng

Subsampling is used in convolutional neural networks (CNNs) in the form of pooling or strided convolutions, to reduce the spatial dimensions of feature maps and to allow the receptive fields to grow exponentially with depth. However, it is…

机器学习 · 计算机科学 2021-06-11 Jin Xu , Hyunjik Kim , Tom Rainforth , Yee Whye Teh

Convolutional Neural Networks (CNNs) have demonstrated state-of-the-art performance on many visual recognition tasks. However, the combination of convolution and pooling operations only shows invariance to small local location changes in…

计算机视觉与模式识别 · 计算机科学 2019-12-02 Xu Shen , Xinmei Tian , Shaoyan Sun , Dacheng Tao

Deep convolutional networks have recently shown excellent performance on Fine-Grained Vehicle Classification. Based on these existing works, we consider that the back-probation algorithm does not focus on extracting less discriminative…

计算机视觉与模式识别 · 计算机科学 2020-01-28 Zhanyu Ma , Dongliang Chang , Xiaoxu Li

Recent state-of-the-art performance on human-body pose estimation has been achieved with Deep Convolutional Networks (ConvNets). Traditional ConvNet architectures include pooling and sub-sampling layers which reduce computational…

计算机视觉与模式识别 · 计算机科学 2015-06-10 Jonathan Tompson , Ross Goroshin , Arjun Jain , Yann LeCun , Christopher Bregler

Over the last years, Convolutional Neural Networks (CNNs) have been the dominating neural architecture in a wide range of computer vision tasks. From an image and signal processing point of view, this success might be a bit surprising as…

计算机视觉与模式识别 · 计算机科学 2022-09-21 Julia Grabinski , Steffen Jung , Janis Keuper , Margret Keuper

We seek to improve deep neural networks by generalizing the pooling operations that play a central role in current architectures. We pursue a careful exploration of approaches to allow pooling to learn and to adapt to complex and variable…

机器学习 · 统计学 2015-10-13 Chen-Yu Lee , Patrick W. Gallagher , Zhuowen Tu

Global pooling, such as max- or sum-pooling, is one of the key ingredients in deep neural networks used for processing images, texts, graphs and other types of structured data. Based on the recent DeepSets architecture proposed by Zaheer et…

机器学习 · 计算机科学 2020-01-23 Łukasz Maziarka , Marek Śmieja , Aleksandra Nowak , Jacek Tabor , Łukasz Struski , Przemysław Spurek

A resource-adaptive supernet adjusts its subnets for inference to fit the dynamically available resources. In this paper, we propose prioritized subnet sampling to train a resource-adaptive supernet, termed PSS-Net. We maintain multiple…

计算机视觉与模式识别 · 计算机科学 2023-02-14 Bohong Chen , Mingbao Lin , Rongrong Ji , Liujuan Cao

Connectivity robustness, a crucial aspect for understanding, optimizing, and repairing complex networks, has traditionally been evaluated through time-consuming and often impractical simulations. Fortunately, machine learning provides a new…

计算机视觉与模式识别 · 计算机科学 2024-05-30 Wenjun Jiang , Tianlong Fan , Changhao Li , Chuanfu Zhang , Tao Zhang , Zong-fu Luo

In most convolution neural networks (CNNs), downsampling hidden layers is adopted for increasing computation efficiency and the receptive field size. Such operation is commonly so-called pooling. Maximation and averaging over sliding…

计算机视觉与模式识别 · 计算机科学 2020-10-12 Hao Zhang , Jianwei Ma

Pooling and unpooling are two essential operations in constructing hierarchical spherical convolutional neural networks (HS-CNNs) for comprehensive feature learning in the spherical domain. Most existing models employ downsampling-based…

计算机视觉与模式识别 · 计算机科学 2022-06-01 Mingxing Xu , Chenglin Li , Wenrui Dai , Siheng Chen , Junni Zou , Pascal Frossard , Hongkai Xiong

Deciding the amount of neurons during the design of a deep neural network to maximize performance is not intuitive. In this work, we attempt to search for the neuron (filter) configuration of a fixed network architecture that maximizes…

计算机视觉与模式识别 · 计算机科学 2020-06-25 Eugene Lee , Chen-Yi Lee

As image-based deep reinforcement learning tackles more challenging tasks, increasing model size has become an important factor in improving performance. Recent studies achieved this by focusing on the parameter efficiency of scaled…

机器学习 · 计算机科学 2025-09-04 Raphael Trumpp , Ansgar Schäfftlein , Mirco Theile , Marco Caccamo

Convolutional neural networks (CNN) are increasingly used in many areas of computer vision. They are particularly attractive because of their ability to "absorb" great quantities of labeled data through millions of parameters. However, as…

机器学习 · 计算机科学 2015-06-16 Wenlin Chen , James T. Wilson , Stephen Tyree , Kilian Q. Weinberger , Yixin Chen

Efficient evaluation of a network architecture drawn from a large search space remains a key challenge in Neural Architecture Search (NAS). Vanilla NAS evaluates each architecture by training from scratch, which gives the true performance…

机器学习 · 计算机科学 2024-08-13 Yiyang Zhao , Linnan Wang , Yuandong Tian , Rodrigo Fonseca , Tian Guo

The Convolutional Neural Network (CNN) model, often used for image classification, requires significant training time to obtain high accuracy. To this end, distributed training is performed with the parameter server (PS) architecture using…

分布式、并行与集群计算 · 计算机科学 2019-01-18 Jay H. Park , Sunghwan Kim , Jinwon Lee , Myeongjae Jeon , Sam H. Noh

Convolutional Neural Networks (CNN) are widely used to face challenging tasks like speech recognition, natural language processing or computer vision. As CNN architectures get larger and more complex, their computational requirements…

计算机视觉与模式识别 · 计算机科学 2024-10-01 Luis Balderas , Miguel Lastra , José M. Benítez

Convolutional Neural Networks (CNNs) are successful in various computer vision tasks. From an image and signal processing point of view, this success is counter-intuitive, as the inherent spatial pyramid design of most CNNs is apparently…

计算机视觉与模式识别 · 计算机科学 2025-09-24 Julia Grabinski , Steffen Jung , Janis Keuper , Margret Keuper