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Cited by 700

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Conjugate Priors for Exponential Families

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Diaconis, Persi, Ylvisaker, Donald·1979·The Annals of Statistics

Abstract

Let $X$ be a random vector distributed according to an exponential family with natural parameter $\theta \in \Theta$. We characterize conjugate prior measures on $\Theta$ through the property of linear posterior expectation of the mean parameter of $X : E\{E(X|\theta)|X = x\} = ax + b$. We also delineate which hyperparameters permit such conjugate priors to be proper.

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Metadata

Authors
Diaconis, P., & Ylvisaker, D.
Venue
The Annals of Statistics
Published
1979-03-01
Volume
7
Issue
2
ISSN
0090-5364 (ISSN-L)
OpenAlex
W2143143555
Cited by
700
References
1
FWCI
7.60
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Conjugate Priors for Exponential Families. https://app.cochat.ai/papers/10.1214/aos/1176344611
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Diaconis, P., & Ylvisaker, D. (1979). Conjugate Priors for Exponential Families. The Annals of Statistics. https://doi.org/10.1214/aos/1176344611

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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