Results 31 to 40 of about 63,095 (231)
International Journal of Distributed Sensor Networks, 2019 It is beneficial for maintenance department to make maintenance strategy and reduce maintenance cost to forecast the hidden danger index value. Based on the analysis of the research status of wheel-to-life prediction at home and abroad and the repair of ...
Yu Zhang +3 more
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Acceleration of Levenberg-Marquardt Training of Neural Networks with Variable Decay Rate [PDF]
, 2003 In the application of the standard Levenherg-Marquardt training process of neural networks, error oscillations are frequently observed and they usually aggravate on approaching the required accuracy.
Au, FTK, Chen, TC, Han, DJ, Tham, LG
core +1 more source
Algorithms, 2016 Our purpose of this paper is to solve a class of stochastic linear complementarity problems (SLCP) with finitely many elements. Based on a new stochastic linear complementarity problem function, a new semi-smooth least squares reformulation of the ...
Zhimin Liu, Shouqiang Du, Ruiying Wang
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Frontiers in Public Health, 2022 PurposeThis study aimed to evaluate Artificial Neural Network (ANN) modeling to estimate the significant dose length product (DLP) value during the abdominal CT examinations for quality assurance in a retrospective, cross-sectional study.MethodsThe ...
H. O. Tekin +10 more
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Jurnal Masyarakat Informatika, 2021 Banyaknya Kasus Gizi Buruk pada anak-anak usia di bawah lima tahun umumnya ditemukan akibat ketidaktahuan terhadap permasalahan gizi pada anak.
Wildan Azka Adzani, Priyo Sidik Sasongko
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Improvement of Levenberg-Marquardt algorithm during history fitting for reservoir simulation
Petroleum Exploration and Development, 2016 In order to estimate reservoir parameters more effectively by history fitting, DE (Differential Evolution) was proposed to estimate the optimum damping factor so that the standard Levenberg-Marquardt algorithm was improved, and the improved algorithm was
Xian ZHANG, A A AWOTUNDE
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Linear complementarity problems on extended second order cones [PDF]
, 2018 In this paper, we study the linear complementarity problems on extended second order cones. We convert a linear complementarity problem on an extended second order cone into a mixed complementarity problem on the non-negative orthant.
Németh, S. Z., Xiao, L.
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FitSKIRT: genetic algorithms to automatically fit dusty galaxies with a Monte Carlo radiative transfer code [PDF]
, 2012 We present FitSKIRT, a method to efficiently fit radiative transfer models to UV/optical images of dusty galaxies. These images have the advantage that they have better spatial resolution compared to FIR/submm data.
Baes, Maarten +3 more
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Improving Levenberg-Marquardt Algorithm for Neural Networks
CoRR, 2022 We explore the usage of the Levenberg-Marquardt (LM) algorithm for regression (non-linear least squares) and classification (generalized Gauss-Newton methods) tasks in neural networks. We compare the performance of the LM method with other popular first-order algorithms such as SGD and Adam, as well as other second-order algorithms such as L-BFGS ...
Omead Pooladzandi, Yiming Zhou
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Mechanical properties of the concrete containing porcelain waste as sand [PDF]
, 2018 The demand of concrete have been increases on a daily bases which consume a lot of natural resource such as sand and gravel, there is an immediate need for finding suitable alternative which can be used to replace sand partially with another materials ...
Al-juboor, Shihab +4 more
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