A Quasirandom Approach to Integration in Bayesian Statistics

J.E. Shaw J.E. Shaw
1988 The Annals of Statistics 98 citations

Abstract

Practical Bayesian statistics with realistic models usually gives posterior distributions that are analytically intractable, and inferences must be made via numerical integration. In many cases, the integrands can be transformed into periodic functions on the unit $d$-dimensional cube, for which quasirandom sequences are known to give efficient numerical integration rules. This paper reviews some relevant theory, defines new criteria for identifying suitable quasirandom sequences and suggests some extensions to the basic integration rules. Various quasirandom methods are then compared on the sort of integrals that arise in Bayesian inference and are shown to be much more efficient than Monte Carlo methods.

Keywords

MathematicsUnit cubeNumerical integrationBayesian probabilitysortBayesian inferenceInferenceApplied mathematicsBayesian statisticsStatistical inferenceAlgorithmComputer scienceStatisticsDiscrete mathematicsArtificial intelligenceMathematical analysis

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Year
1988
Type
article
Volume
16
Issue
2
Citations
98
Access
Closed

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J.E. Shaw (1988). A Quasirandom Approach to Integration in Bayesian Statistics. The Annals of Statistics , 16 (2) . https://doi.org/10.1214/aos/1176350842

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DOI
10.1214/aos/1176350842