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Bayesian methodsBayesian / computational

Penapis Zarah Deret Masa

Penapis zarah deret masa ialah kaedah Monte Carlo Sekuen (Sequential Monte Carlo) yang menjejak keadaan tersembunyi bagi model ruang keadaan tak linear, tak Gaussian apabila pemerhatian baharu diterima satu demi satu. Ia mewakili taburan posterior yang berkembang ke atas keadaan laten sebagai awan sampel rawak (zarah) yang diberi pemberat, mengemas kininya pada setiap langkah masa melalui perambatan, pemberatan kebarangkalian, dan pensampelan semula.

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Sumber

  1. 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: 10.1049/ip-f-2.1993.0015
  2. Doucet, A., de Freitas, N., & Gordon, N. (Eds.). (2001). Sequential Monte Carlo Methods in Practice. Springer. ISBN: 978-0387951461

Cara memetik halaman ini

ScholarGate. (2026, June 3). Time Series Particle Filter (Sequential Monte Carlo for State-Space Models). ScholarGate. https://scholargate.app/ms/bayesian/time-series-particle-filter

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ScholarGateTime series particle filter (Time Series Particle Filter (Sequential Monte Carlo for State-Space Models)). Dicapai 2026-06-15 daripada https://scholargate.app/ms/bayesian/time-series-particle-filter · Set data: https://doi.org/10.5281/zenodo.20539026