Results 31 to 40 of about 8,474,325 (290)

Software Toolkit For Designing An Artificial Neural Network. [PDF]

open access: yes, 2004
Basically, there are two kinds of artificial neural network (ANN), which can be classified into supervised and unsupervised. Commonly, supervised neural networks are trained or weights adjusted, so that a particular input leads to a specific target ...
Ahmad, M. A., Saleh, J Mohamad
core   +1 more source

A Novel Recurrent Neural Network-Based Ultra-Fast, Robust, and Scalable Solver for Inverting a “Time-Varying Matrix”

open access: yesSensors, 2019
The concept presented in this paper is based on previous dynamical methods to realize a time-varying matrix inversion. It is essentially a set of coupled ordinary differential equations (ODEs) which does indeed constitute a recurrent neural network (RNN)
Vahid Tavakkoli   +2 more
doaj   +1 more source

Design and Analysis of Two FTRNN Models With Application to Time-Varying Sylvester Equation

open access: yesIEEE Access, 2019
In this paper, to accelerate the convergence speed of Zhang neural network (ZNN), two finite-time recurrent neural networks (FTRNNs) are presented via devising two novel design formulas.
Jie Jin, Lin Xiao, Ming Lu, Jichun Li
doaj   +1 more source

A comment on ‘Absolute stability of a class of neural networks with unbounded delay’ by J. Zhang [PDF]

open access: yesInternational Journal of Circuit Theory and Applications, 2004
An error in the proof of a theorem of the above paper [ibid. 32, 11--21 (2004; Zbl 1037.93071)] is corrected.
openaire   +3 more sources

Enhancing Hi-C data resolution with deep convolutional neural network HiCPlus

open access: yesNature Communications, 2018
Despite its popularity for measuring the spatial organization of mammalian genomes, the resolution of most Hi-C datasets is coarse due to sequencing cost. Here, Zhang et al.
Yan Zhang   +7 more
doaj   +1 more source

Noise-tolerant continuous-time Zhang neural networks for time-varying Sylvester tensor equations

open access: yesAdvances in Difference Equations, 2019
In this paper, to solve the time-varying Sylvester tensor equations (TVSTEs) with noise, we will design three noise-tolerant continuous-time Zhang neural networks (NTCTZNNs), termed NTCTZNN1, NTCTZNN2, NTCTZNN3, respectively.
Sun Min, Liu Jing
doaj   +1 more source

Achieving Fairness with Decision Trees: An Adversarial Approach

open access: yesData Science and Engineering, 2020
Fair classification has become an important topic in machine learning research. While most bias mitigation strategies focus on neural networks, we noticed a lack of work on fair classifiers based on decision trees even though they have proven very ...
Vincent Grari   +3 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

A low-cost neural sorting network with O(1) time complexity [PDF]

open access: yes, 2011
[[abstract]]In this paper, we present an O(1) time neural network with O(n1 + var epsilon) neurons and links to sort n data, var epsilon > 0. For large-size problems, it is desirable to have low-cost hardware solutions.
Lin, Shun-Shii;Hsu, Shen-Hsuan
core  

Neural Network Characterization of Reflectarray Antennas [PDF]

open access: yes, 2012
An efficient artificial neural network (ANN) approach for the modeling of reflectarray elementary components is introduced to improve the numerical efficiency of the different phases of the antenna design and optimization procedure, without loss in ...
Mussetta, Marco   +8 more
core   +1 more source

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