Sammenlign metoder

	Robust variasjonsinferens	Robust Bayesiansk Inferens
Fagfelt	Bayesiansk	Bayesiansk
Familie	Bayesian methods	Bayesian methods
Opprinnelsesår	2008-2018	1984–1990
Opphavsperson	Fujisawa & Eguchi (2008); Futami, Sato & Sugiyama (2018)	James O. Berger
Type	Robust approximate Bayesian inference	Bayesian sensitivity / robustness framework
Opprinnelig kilde	Futami, F., Sato, I. & Sugiyama, M. (2018). Variational inference based on robust divergences. Proceedings of the 21st International Conference on Artificial Intelligence and Statistics (AISTATS), PMLR 84:813-822.	Berger, J. O. (1990). Robust Bayesian analysis: sensitivity to the prior. Journal of Statistical Planning and Inference, 25(3), 303–328.
Alias	RVI, robust VI, outlier-robust variational Bayes, power-divergence variational inference	Bayesian sensitivity analysis, prior robustness, epsilon-contamination Bayesian analysis, robust Bayes
Relaterte	6	6
Sammendrag	Robust variational inference (RVI) extends standard variational inference by replacing the Kullback-Leibler divergence with a divergence measure that is less sensitive to outliers and model misspecification — such as the beta-divergence or a Renyi-type divergence. This yields posterior approximations that remain well-behaved even when a fraction of the data departs from the assumed model.	Robust Bayesian inference extends standard Bayesian analysis by replacing a single prior distribution with a class of plausible priors and examining how much the posterior conclusions change across that class. Instead of committing to one prior, the analyst bounds the posterior quantity of interest, revealing whether findings are stable or critically dependent on prior assumptions.