Assigning a value to a power likelihood in a general Bayesian model

Bayesian robustness under model misspecification is a current area of active research. Among recent ideas is that of raising the likelihood function to a power. In this paper we discuss the choice of appropriate power and provide examples.

التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Holmes, C, Walker, S
التنسيق: Journal article
منشور في: Oxford University Press 2017
الوصف
الملخص:Bayesian robustness under model misspecification is a current area of active research. Among recent ideas is that of raising the likelihood function to a power. In this paper we discuss the choice of appropriate power and provide examples.