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Monte Carlo Sekuensial Dinamik×Sampel Gibbs×
BidangBayesianBayesian
KeluargaBayesian methodsBayesian methods
Tahun asal20061984
PengasasDel Moral, Doucet, JasraStuart Geman & Donald Geman
JenisSequential Monte Carlo sampler for dynamic settingsMCMC sampling algorithm
Sumber perintisDel Moral, P., Doucet, A. & Jasra, A. (2006). Sequential Monte Carlo samplers. Journal of the Royal Statistical Society: Series B, 68(3), 411–436. DOI ↗Geman, S. & Geman, D. (1984). Stochastic relaxation, Gibbs distributions, and the Bayesian restoration of images. IEEE Transactions on Pattern Analysis and Machine Intelligence, 6(6), 721-741. DOI ↗
AliasDynamic SMC, SMC for dynamic models, sequential particle filter, dynamic particle samplerGibbs sampler, coordinate-wise MCMC, systematic scan Gibbs, blocked Gibbs sampling
Berkaitan65
RingkasanDynamic Sequential Monte Carlo (Dynamic SMC) is a Bayesian computational method that maintains and updates a population of weighted samples — particles — as new observations arrive over time. It propagates particles through a dynamic system model, reweights them by how well they match the observed data, and periodically resamples to concentrate effort on high-probability regions, yielding online posterior inference for state-space and time-evolving models.Gibbs sampling is a Markov chain Monte Carlo algorithm that approximates a high-dimensional posterior distribution by repeatedly drawing each parameter from its full conditional distribution given all other parameters and the data. Because each draw is exact from a conditional — not a proposal that may be rejected — the sampler is efficient when those conditionals are available in closed form.
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ScholarGateBandingkan kaedah: Dynamic Sequential Monte Carlo · Gibbs Sampling. Dicapai 2026-06-17 daripada https://scholargate.app/ms/compare