Definition of Bayes' theorem in English:

Bayes' theorem

Line breaks: Bayes' the|orem
Pronunciation: /ˈbeɪz θɪərəm
 
/

noun

Statistics
  • A theorem describing how the conditional probability of each of a set of possible causes for a given observed outcome can be computed from knowledge of the probability of each cause and the conditional probability of the outcome of each cause.
    More example sentences
    • Following Bayes' theorem, the posterior distribution over the parameter space is proportional to the likelihood times the prior distribution.
    • A follower of Clifford might object if there was no philosophical discussion of rival explanations or of the application here of Bayes' theorem in the theory of probability.
    • Once these parameters have been estimated, Bayes' theorem is used to estimate the posterior probability that a given site came from the class of positively selected sites.

Derivatives

Bayesian

adjective
More example sentences
  • He introduced Bayesian hypothesis tests and Bayesian estimation.
  • We propose a new method for approximate Bayesian statistical inference on the basis of summary statistics.
  • From these Jaynes derives all of the Bayesian machinery for statistical inference.

Origin

mid 19th century: named after Thomas Bayes (1702–61), English mathematician.

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Word of the day grotesquerie
Pronunciation: grəʊˈtɛskəri
noun
grotesque quality or grotesque things collectively