Results 51 to 60 of about 5,446,897 (300)

An Extreme Learning Machine Based on the Mixed Kernel Function of Triangular Kernel and Generalized Hermite Dirichlet Kernel

open access: yesDiscrete Dynamics in Nature and Society, 2016
According to the characteristics that the kernel function of extreme learning machine (ELM) and its performance have a strong correlation, a novel extreme learning machine based on a generalized triangle Hermitian kernel function was proposed in this ...
Senyue Zhang, Wenan Tan
doaj   +1 more source

Solving Fractional Differential Equations by Using Triangle Neural Network

open access: yesJournal of Function Spaces, 2021
In this paper, numerical methods for solving fractional differential equations by using a triangle neural network are proposed. The fractional derivative is considered Caputo type.
Feng Gao, Yumin Dong, Chunmei Chi
doaj   +1 more source

On convex triangle functions

open access: yesAequationes Mathematicae, 1983
The author considers the class \(\Delta^+\) of probability distribution functions on the real line, which are left continuous and vanish at the origin. If \(\epsilon_ a\in \Delta^+\) has the single point a of discontinuity, \(a\geq 0\), and if the function \(\tau: \Delta^+\times \Delta^+\to \Delta^+\) has the properties \((i)\quad \tau (F,\epsilon_ 0 ...
openaire   +2 more sources

Lower bounds for testing triangle-freeness in Boolean functions [PDF]

open access: yescomputational complexity, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arnab Bhattacharyya 0001, Ning Xie 0002
openaire   +3 more sources

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng   +4 more
wiley   +1 more source

Optical properties and single-electron states of the nanosystem that contains three quantum dots

open access: yesCondensed Matter Physics, 2020
The quantum molecule consisting of three quantum dots that forms a triangle with its centers is studied. The electron wave function in the nanosystem is written using the linear combination of orbital quantum wells.
I.V. Bilynskyi   +2 more
doaj   +1 more source

Static 3D Triangle Mesh Compression Overview [PDF]

open access: yes, 2008
3D triangle meshes are extremely used to model discrete surfaces, and almost always represented with two tables: one for geometry and another for connectivity.
Marcos Aviles   +3 more
core   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani   +10 more
wiley   +1 more source

The Multiple Sclerosis Severity Allele rs10191329A and Cognitive Function: A UK Biobank Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The genome‐wide association study of Multiple Sclerosis severity linked the genetic variant rs10191329A to long‐term disability and implicated brain resilience as a determinant of outcome. We hypothesised that rs10191329A might influence cognition in other neurological diseases and healthy controls.
Ioanna Zimianiti   +5 more
wiley   +1 more source

Flow Due to a Uniform Distribution of Pulsating Sources or Dipoles over a Flat Triangle Steadily Advancing in Calm Water

open access: yesJournal of Marine Science and Engineering
This study considers the Fourier component in the basic Rankine–Fourier decomposition of the flows created by pulsating sources and dipoles (with time-harmonic strength) uniformly distributed over a general flat triangle that steadily advances in calm ...
Francis Noblesse, Jiayi He
doaj   +1 more source

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