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Bayesian Bagging

Bayesian Bagging erstatter den klassiske bootstrap-metoden med den Bayesianske bootstrap-metoden – som trekker Dirichlet-fordelte vekter over treningsobservasjoner i stedet for sampling med tilbakelegging – og trener et ensemble av baselærere under disse vektene. Resultatet er et prinsippielt ensemble som approksimerer en Bayesiansk posterior over prediksjoner, og gir kalibrerte usikkerhetsestimater sammen med sterk prediktiv nøyaktighet.

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Kilder

  1. Clyde, M. & Lee, H. (2001). Bagging and the Bayesian bootstrap. In T. Richardson & T. Jaakkola (Eds.), Proceedings of the Eighth International Workshop on Artificial Intelligence and Statistics (AISTATS 2001). link
  2. Rubin, D. B. (1981). The Bayesian bootstrap. The Annals of Statistics, 9(1), 130–134. DOI: 10.1214/aos/1176345338

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ScholarGate. (2026, June 3). Bayesian Bagging (Bootstrap Aggregation with Bayesian Bootstrap). ScholarGate. https://scholargate.app/no/machine-learning/bayesian-bagging

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ScholarGateBayesian Bagging (Bayesian Bagging (Bootstrap Aggregation with Bayesian Bootstrap)). Hentet 2026-06-15 fra https://scholargate.app/no/machine-learning/bayesian-bagging · Datasett: https://doi.org/10.5281/zenodo.20539026