Definition of Hyperprior. Meaning of Hyperprior. Synonyms of Hyperprior

Here you will find one or more explanations in English for the word Hyperprior. Also in the bottom left of the page several parts of wikipedia pages related to the word Hyperprior and, of course, Hyperprior synonyms and on the right images related to the word Hyperprior.

Definition of Hyperprior

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Meaning of Hyperprior from wikipedia

- In Bayesian statistics, a hyperprior is a prior distribution on a hyperparameter, that is, on a parameter of a prior distribution. As with the term hyperparameter...
- model is as follows: α ∼ A Dirichlet hyperprior, either a constant or a random variable β ∼ A Dirichlet hyperprior, either a constant or a random variable...
- take a probability distribution on the hyperparameter itself, called a hyperprior. One often uses a prior which comes from a parametric family of probability...
- distribution, namely: Hyperparameters: parameters of the prior distribution Hyperpriors: distributions of Hyperparameters Suppose a random variable Y follows...
- estimates of the variance). Bayes estimator Bayesian network Hyperparameter Hyperprior Best linear unbiased prediction Robbins lemma Spike-and-slab variable...
- example, when there are multiple Dirichlet priors related by the same hyperprior. Each Dirichlet prior can be independently collapsed and affects only...
- Uncertainty about these hyperparameters can, in turn, be expressed as hyperprior probability distributions. For example, if one uses a beta distribution...
- distribution given a collection of N samples. Intuitively, we can view the hyperprior vector α as pseudocounts, i.e. as representing the number of observations...
- distribution given a collection of N samples. Intuitively, we can view the hyperprior vector α as pseudocounts, i.e. as representing the number of observations...
- Hyperparameter (Bayesian statistics) Hyperparameter (machine learning) Hyperprior Hypoexponential distribution Idealised po****tion Idempotent matrix Identifiability...