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Динамичко Бајесово просејавање модела×Sekvenciјalni Monte Karlo×
OblastBajesovska statistikaBajesovska statistika
PorodicaBayesian methodsBayesian methods
Godina nastanka20101993 (particle filter); 2006 (SMC samplers)
TvoracRaftery, Karny & EttlerGordon, Salmond & Smith (particle filter); Del Moral, Doucet & Jasra (SMC samplers)
Tipdynamic ensemble / model combinationSequential Bayesian computation
Temeljni izvorRaftery, A. E., Karny, M., & Ettler, P. (2010). Online prediction under model uncertainty via dynamic model averaging: Application to a cold rolling mill. Technometrics, 52(1), 52-66. DOI ↗Gordon, N. J., Salmond, D. J., & Smith, A. F. M. (1993). Novel approach to nonlinear/non-Gaussian Bayesian state estimation. IEE Proceedings F - Radar and Signal Processing, 140(2), 107–113. DOI ↗
Drugi naziviDMA, dynamic model averaging, time-varying BMA, online Bayesian model averagingSMC, particle filter, sequential importance resampling, SMC sampler
Srodne66
SažetakDynamic Bayesian Model Averaging (DMA) extends standard Bayesian model averaging to settings where the best predictive model may change over time. It maintains a probability distribution over a set of competing models and updates that distribution sequentially as new observations arrive, allowing model weights to evolve rather than remaining fixed across the entire sample.Sequential Monte Carlo (SMC) is a family of simulation-based algorithms that approximate evolving probability distributions by propagating and reweighting a cloud of weighted random draws called particles. It handles nonlinear, non-Gaussian models and streams of data naturally, making it the method of choice for real-time state estimation and posterior approximation over complex distributions.
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ScholarGateUporedite metode: Dynamic Bayesian Model Averaging · Sequential Monte Carlo. Preuzeto 2026-06-15 sa https://scholargate.app/sr/compare