Results 81 to 90 of about 1,404 (193)

A Review on Large-Scale Data Processing with Parallel and Distributed Randomized Extreme Learning Machine Neural Networks

Mathematical and Computational Applications
The randomization-based feedforward neural network has raised great interest in the scientific community due to its simplicity, training speed, and accuracy comparable to traditional learning algorithms.
Elkin Gelvez-Almeida, Marco Mora, Ricardo J. Barrientos, Ruber Hernández-García, Karina Vilches-Ponce, Miguel Vera   +5 more
doaj   +1 more source

Scalable QR Factorisation of Ill-Conditioned Tall-and-Skinny Matrices on Distributed GPU Systems

Mathematics
The QR factorisation is a cornerstone of numerical linear algebra, essential for solving overdetermined linear systems, eigenvalue problems, and various scientific computing tasks.
Nenad Mijić, Abhiram Kaushik, Dario Živković, Davor Davidović   +3 more
doaj   +1 more source

Electromagnetic Transient Model Reconstruction of Generalized Power Transmission Lines Based on Time-Synchronized Waveform Measurements

IEEE Access
Thanks to the novel technology of waveform measurement units (WMUs), it is now possible to record time-synchronized waveforms (synchro-waveforms) at different power system locations.
Pablo Gomez
doaj   +1 more source

Research on Modeling the Nonlinear Response Function of TDI CMOS Imaging System

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The camera response function (CRF) establishes a numerical mapping between focal plane radiance, camera imaging parameters, and the intensity of output images.
Tan Gao, Liangliang Zheng, Xiaobin Wu, Haolin Ji, Biao Yang, Wei Xu   +5 more
doaj   +1 more source

Algorithms for overdetermined systems of equations.

, 1993
ix, [1] s., s. 1-7: sammanfattning, s.
openaire   +1 more source

Overdetermined Systems of Nonlinear Partial Differential Equations

Zeitschrift für Analysis und ihre Anwendungen, 1989
For the systems of partial differential equations appearing in the theory of Lie series we deduce the general structure of the solutions without assuming the data to be holomorphic ones.
openaire   +2 more sources

Orthant–Monotonic Norms and Overdetermined Linear Systems

Journal of Approximation Theory, 1997
Untersucht werden Approximationslösungen überbestimmter linearer Gleichungssysteme \(Ax=b\) mit einer reellen \(m\times n\)-Matrix \(A\) und mit \(\text{rg } A0\) gefordert wird. Lösungen von Gleichungssystemen mit regulärer Koeffizientenmatrix, die durch Streichen von Gleichungen entstehen, heißen Basislösungen, und ihre konvexe Hülle wird mit ...
openaire   +2 more sources

The gap phenomenon in the dimension study of finite type systems

Open Mathematics, 2012
Kruglikov Boris
doaj   +1 more source

Oedipus and the cabal: conspiracy theories and the decline of symbolic efficiency

Frontiers in Communication
Conspiracy theories are a means by which people make sense of vastly complex webs of cause and effect, contingency, and random chance. Impersonal operations of a political economy thus become personified in the figure of sinister puppet masters ...
Brian Hughes
doaj   +1 more source

An overdetermined linear system

Journal of Approximation Theory, 1976
Levitan, Michael L, Lynn, Roger Y.S
openaire   +2 more sources