Results 201 to 210 of about 5,420,390 (236)

Damage Identification of Frame Structure Based on Approximate Metropolis–Hastings Algorithm and Probability Density Evolution Method

International Journal of Structural Stability and Dynamics, 2022
This paper proposes a new method to identify local damages in frame structures based on approximate Metropolis–Hastings (AMH) algorithm and statistical moment.
Y. Yang, Y. Ling, X. Tan, S. Wang, R. Wang   +4 more
semanticscholar   +1 more source

Stationarity and Convergence of the Metropolis-Hastings Algorithm: Insights into Theoretical Aspects

IEEE Control Systems, 2019
Markov chain Monte Carlo (MCMC) is a versatile sampling approach that is useful in a wide range of estimation and simulation applications. Fundamentally, MCMC is a powerful general means of generating random samples from probability distributions from ...
S. Hill, J. Spall
semanticscholar   +1 more source

Unique fitting of electrochemical impedance spectra by random walk Metropolis Hastings algorithm

Journal of Power Sources, 2018
A curve fitting is the most important process in the analysis of electrochemical impedance spectra to evaluate the ionic conductivity of materials. To analyze the impedance spectra, a gradient method such as steepest descent has been used so far. However,
Kazuaki Kawahara, R. Ishikawa, Takuma Higashi, Teiichi Kimura, Y. Ikuhara, N. Shibata, Y. Ikuhara   +6 more
semanticscholar   +1 more source

Using the Metropolis-Hastings algorithm in Bayesian data analysis procedures

International Conference on Computer Science and Information Technologies, 2019
The paper studies the features of the Metropolis-Hastings algorithm and its applications in Bayesian data analysis problems. The application of the Monte-Carlo Markov chains (MCMC) methods for the generation of complex posterior density of high ...
P. Bidyuk, V. Beglytsia, A. Gozhyj, I. Kalinina   +3 more
semanticscholar   +1 more source

Algorithm-based care versus usual care for the early recognition and management of complications after pancreatic resection in the Netherlands: an open-label, nationwide, stepped-wedge cluster-randomised trial

Lancet, The, 2022
Francina J Smits, Marc Besselink, Otto M Van Delden   +2 more
exaly  

Equation-solving estimator based on Metropolis-Hastings algorithm with delayed rejection

Communications in statistics. Simulation and computation, 2017
Hatem Baffoun, Mekki Hajlaoui, Abdeljelil Farhat   +2 more
semanticscholar   +1 more source

A Bayesian approach to nonlinear latent variable models using the Gibbs sampler and the metropolis-hastings algorithm

, 1998
G. Arminger, B. Muthén
semanticscholar   +1 more source

New Field Operational Tests Sampling Strategy Based on Metropolis-Hastings Algorithm

Intelligent Systems with Applications, 2018
N. E. Chelbi, D. Gingras, Claude Sauvageau   +2 more
semanticscholar   +1 more source