Results 21 to 30 of about 15,646 (263)

Deep Net Tree Structure for Balance of Capacity and Approximation Ability

open access: yesFrontiers in Applied Mathematics and Statistics, 2019
Deep learning has been successfully used in various applications including image classification, natural language processing and game theory. The heart of deep learning is to adopt deep neural networks (deep nets for short) with certain structures to ...
Charles K. Chui   +4 more
doaj   +1 more source

A deep neural network model with GCN and 3D convolutional network for short‐term metro passenger flow forecasting

open access: yesIET Intelligent Transport Systems, 2023
Rail transit has many advantages, such as large passenger capacity, convenience, safety, and environmental protection, making it the preferred travel mode for most passengers.
Xuanrong Zhang   +3 more
doaj   +1 more source

Temporal Modeling of Neural Net Input/Output Behaviors: The Case of XOR

open access: yesSystems, 2017
In the context of the modeling and simulation of neural nets, we formulate definitions for the behavioral realization of memoryless functions. The definitions of realization are substantively different for deterministic and stochastic systems constructed
Bernard P. Zeigler, Alexandre Muzy
doaj   +1 more source

SRI3D: Two‐stream inflated 3D ConvNet based on sparse regularization for action recognition

open access: yesIET Image Processing, 2023
Although most state‐of‐the‐art action recognition models have adopted a two‐stream 3D convolutional structure as a backbone network, few works have studied the impact of loss functions on action recognition models.
Zhaoqilin Yang   +4 more
doaj   +1 more source

Predictions models with neural nets

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008
The contribution is oriented to basic problem trends solution of economic pointers, using neural networks. Problems include choice of the suitable model and consequently configuration of neural nets, choice computational function of neurons and the way ...
Vladimír Konečný
doaj   +1 more source

Quantum speed-up in global optimization of binary neural nets

open access: yesNew Journal of Physics, 2021
The performance of a neural network (NN) for a given task is largely determined by the initial calibration of the network parameters. Yet, it has been shown that the calibration, also referred to as training, is generally NP-complete.
Yidong Liao   +3 more
doaj   +1 more source

XNOR-Nets with SETs: Proposal for a binarised convolution processing elements with Single-Electron Transistors

open access: yesScientific Reports, 2022
Deep neural network (DNN) and Convolution neural network (CNN) algorithms have significantly increased the accuracies in cutting-edge large-scale image recognition and natural-language processing tasks.
Varun Bheemireddy
doaj   +1 more source

TIME SERIES PREDICTION BY NEURAL NETS [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2002
Application of non-classical methods in modeling complex systems and forecasting their behavior has become as more as usual for the scientists and professionals.
Mohammad Reza Asgari Oskoei
doaj  

Neuroinformatics I: Fuzzy Neural Networks of More-Equal-Less Logic (Static)

open access: yesInformatics in Education, 2004
This article analyzes the possibilities of neural nets composed of neurons - the summators of continuously varied impulse frequencies characterized by non-linearity {N}, when informational operations of fuzzy logic are performed.
Dobilas KIRVELIS, Girstaute DAGYTE
doaj   +1 more source

Uncovering Neural Learning Dynamics Through Latent Mutual Information

open access: yesEntropy
We study how convolutional neural networks reorganize information during learning in natural image classification tasks by tracking mutual information (MI) between inputs, intermediate representations, and labels. Across VGG-16, ResNet-18, and ResNet-50,
Arianna Issitt   +4 more
doaj   +1 more source

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