Results 21 to 30 of about 4,047,749 (292)

Data augmentation using Generative Adversarial Networks (GANs) for GAN-based detection of Pneumonia and COVID-19 in chest X-ray images

open access: yesInformatics in Medicine Unlocked, 2021
Successful training of convolutional neural networks (CNNs) requires a substantial amount of data. With small datasets, networks generalize poorly. Data Augmentation techniques improve the generalizability of neural networks by using existing training ...
Saman Motamed   +2 more
doaj   +1 more source

Convolutional Neural Network (CNN): A comprehensive overview

open access: yesInternational Journal of Multidisciplinary Research and Growth Evaluation, 2022
Convolutional neural network (CNN), a class of artificial neural network (ANN) is attracting interests of researchers in all research domain. CNN was invented for computer vision. They have also shown to be useful for semantic parsing, sentence modeling and other natural language processing related tasks. Here in this paper we discuss the basics of CNN
openaire   +1 more source

Preserving lattice gauge equivariance in neural networks

open access: yes, 2021
In this talk I report on our recent proposal [1] of Lattice gauge equivariant Convolutional Neural Networks (L-CNNs). These networks preserve gauge symmetry by construction and can therefore serve as a basis for generic machine learning applications on ...
Mueller, David   +3 more
core   +3 more sources

Continuous speech recognition by convolutional neural networks

open access: yes工程科学学报, 2015
Convolutional neural networks (CNNs), which show success in achieving translation invariance for many image processing tasks, were investigated for continuous speech recognition.
ZHANG Qing-qing   +3 more
doaj   +1 more source

Resiliency Approaches in Convolutional, Photonic, and Spiking Neural Networks [PDF]

open access: yes
International audienceThis study presents a comparative examination of state-of-the-art resiliency approaches of Convolutional, Spiking, and Photonic neural networks (CNNs, SNNs, PNNs), their fault and error models, and the main fault tolerance ...
Bosio, Alberto   +6 more
core   +8 more sources

Attention-Based Convolutional LSTM for Describing Video

open access: yesIEEE Access, 2020
Video description technique has been widely used in the computer community for many applications. The typical approaches are mainly based on the encode-decode framework: the fixed-length video representation vectors are extracted by the encoder using the
Zhongyu Liu   +4 more
doaj   +1 more source

A-CNN: Annularly Convolutional Neural Networks on Point Clouds [PDF]

open access: yes2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2019
Analyzing the geometric and semantic properties of 3D point clouds through the deep networks is still challenging due to the irregularity and sparsity of samplings of their geometric structures. This paper presents a new method to define and compute convolution directly on 3D point clouds by the proposed annular convolution.
Artem Komarichev   +2 more
openaire   +3 more sources

Understanding of Convolutional Neural Network (CNN): A Review

open access: yesInternational Journal of Robotics and Control Systems, 2023
The application of deep learning technology has increased rapidly in recent years. Technologies in deep learning increasingly emulate natural human abilities, such as knowledge learning, problem-solving, and decision-making. In general, deep learning can carry out self-training without repetitive programming by humans.
Purwono Purwono   +5 more
openaire   +1 more source

CNN Explainer: Learning Convolutional Neural Networks with Interactive Visualization [PDF]

open access: yesIEEE Transactions on Visualization and Computer Graphics, 2021
11 pages, 14 figures, to be presented at IEEE VIS 2020. For a demo video, see https://youtu.be/HnWIHWFbuUQ . For a live demo, visit https://poloclub.github.io/cnn-explainer/
Zijie J. Wang   +7 more
openaire   +5 more sources

Predicting the Demand in Bitcoin Using Data Charts: A Convolutional Neural Networks Prediction Model

open access: yes, 2020
Traditional time series modeling techniques emphasize on predicting cryptocurrencies using classically structured data representation as numerical features to present the time-series datasets.
Kashef, R., Corrigan, L., Ibrahim, A.
core   +1 more source

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