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	Bayesian Boosting	Boosting
Ämnesområde	Maskininlärning	Maskininlärning
Familj	Machine learning	Machine learning
Ursprungsår	1999–2010	1990–1997
Upphovsperson	Ridgeway, G.; Chipman, H. A. et al.	Schapire, R. E.; Freund, Y.
Typ	Probabilistic ensemble (Bayesian interpretation of boosting)	Sequential ensemble (iterative reweighting)
Ursprungskälla	Ridgeway, G. (1999). The state of boosting. Computing Science and Statistics, 31, 172–181.	Freund, Y. & Schapire, R. E. (1997). A decision-theoretic generalization of on-line learning and an application to boosting. Journal of Computer and System Sciences, 55(1), 119–139.
Alias	Bayesian ensemble boosting, probabilistic boosting, Bayesian additive model, Bayesian boosted ensemble	AdaBoost, gradient boosting, iterative reweighting ensemble, sequential ensemble
Närliggande	5	6
Sammanfattning	Bayesian boosting integrates probabilistic Bayesian inference with boosting ensemble techniques, combining multiple weak learners while maintaining full uncertainty quantification over predictions. Unlike standard gradient boosting that produces a single point estimate, Bayesian boosting yields a posterior distribution over the ensemble output, enabling calibrated confidence intervals alongside predictions.	Boosting is a sequential ensemble technique that converts many simple, barely-better-than-chance learners into a single highly accurate model by repeatedly focusing training on the examples that previous learners got wrong, then combining all learners with weights proportional to their individual accuracy.