Results 71 to 80 of about 66,619 (234)
ON NEWTON-RAPHSON METHOD [PDF]
Recent versions of the well-known Newton-Raphson method for solving algebraic equations are presented. First of these is the method given by J. H. He in 2003. He reduces the problem to solving a second degree polynomial equation.
Irina Badralexi, Mircea Cirnu
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Maximum likelihood estimation in a mixture regression model using the EM algorithm [PDF]
, 2002 To an extremely difficult problem of finding the maximum likelihood estimates in a specific mixture regression model, a combination of several optimization techniques is found to be useful.
Hirose Hideo, Komori Yoshio
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Bi‐Directional Recurrent Attentional Topic Model Using Flexible Priors
Computational Intelligence, Volume 42, Issue 2, April 2026.ABSTRACT This article presents extensions to the Bi‐Directional Recurrent Attentional Topic Model (bi‐RATM) framework, a Dirichlet‐based model used in text document analysis. The allocation of topics to a sentence in a document is determined by its content as well as the topics of its neighboring sentences, and the weighting is typically variable. Many
Pantea Koochemeshkian, Nizar Bouguila
wiley +1 more source
Sustainable Development of a Direct Methanol Fuel Cell Using the Enhanced LSHADE Algorithm and Newton Raphson Method [PDF]
, 2023 Manish Kumar Singla +4 more
openalex +1 more source
Computer program offers new method for constructing periodic orbits in nonlinear dynamical systems [PDF]
, 1968 Computer program uses an iterative method to construct precisely periodic orbits which dynamically approximate solutions that converge to precise dynamical solutions in the limit of the sequence.
Bennett, A. G. +2 more
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International Journal of Climatology, Volume 46, Issue 4, 30 March 2026.This study applies stochastic rainfall models combining Markov Chains with gamma and mixed exponential distributions to a semi‐arid climate in Northeast Brazil. Model structures were evaluated using Bayesian Information Criterion (BIC), with maximum likelihood (MLM) for parameter estimation and cumulative distribution functions (CDFs) for validation ...
Gabriel Magno Cavalcante Calado +5 more
wiley +1 more source
Engenharia Agrícola, 2006 O ar atmosférico é formado por uma composição de ar seco e vapor d'água, cujos valores da quantidade de vapor, em termos quantitativos, são variáveis em função dos elementos climáticos, tais como: temperatura e pressão.
Jarbas H. de Miranda +4 more
doaj +1 more source
Improved Homotopy Perturbation Method for Geometrically Nonlinear Analysis of Space Trusses
Applied Sciences, 2020 The objective of this study is to explore a noble application of the improved homotopy perturbation procedure bases in structural engineering by applying it to the geometrically nonlinear analysis of the space trusses. The improved perturbation algorithm
Hamzeh Dehghani +3 more
doaj +1 more source
Simulation using Newton-Raphson Method for a Hypothetical Host : Guest = 1 : 2 Complex with a Vertical Plane of Symmetry [PDF]
, 2023 Dae-Hyup Sohn
openalex +1 more source
Evolutionary Computing for Operating Point Analysis of Nonlinear Circuits
, 2000 The DC operating point of an electronic circuit is conventionally found using the Newton-Raphson method. This method is not globally convergent and can only find one solution of the circuit at a time.
Crutchley, D., Yang, Z.R., Zwolinski, M.
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