theory and statistics, the Dirichlet-multinomial distribution is a family of discrete multivariate probability distributions on a finite support of non-negative...
39 KB (6,950 words) - 22:13, 25 November 2024
categorical distribution and multinomial distribution. The infinite-dimensional generalization of the Dirichlet distribution is the Dirichlet process. The...
43 KB (6,706 words) - 12:43, 24 April 2025
In probability theory, the multinomial distribution is a generalization of the binomial distribution. For example, it models the probability of counts...
39 KB (6,414 words) - 18:15, 11 April 2025
probability theory and statistics, the Dirichlet negative multinomial distribution is a multivariate distribution on the non-negative integers. It is a...
10 KB (1,904 words) - 00:28, 8 March 2025
It connects the categorical distribution with the related multinomial distribution. It shows why the Dirichlet distribution is the conjugate prior of the...
25 KB (4,008 words) - 04:13, 25 June 2024
the Dirichlet-multinomial distribution as the binomial and beta distributions are univariate versions of the multinomial and Dirichlet distributions respectively...
15 KB (2,348 words) - 19:15, 9 February 2025
the article on the Dirichlet-multinomial distribution, as part of a more general discussion of integrating Dirichlet distribution priors out of a Bayesian...
46 KB (7,617 words) - 04:22, 7 April 2025
theory and statistics, the negative multinomial distribution is a generalization of the negative binomial distribution (NB(x0, p)) to more than two outcomes...
8 KB (1,148 words) - 07:57, 5 February 2023
Dirichlet prior, and the joint distribution of these variables after collapsing is a Dirichlet-multinomial distribution. The conditional distribution...
37 KB (6,064 words) - 21:20, 7 February 2025
Bernoulli distributions in exactly the same way as the Dirichlet distribution is conjugate to the multinomial distribution and categorical distribution. The...
245 KB (40,557 words) - 10:36, 10 May 2025
generalization of the binomial distribution Multivariate hypergeometric distribution, similar to the multinomial distribution, but using sampling without...
48 KB (6,688 words) - 17:43, 6 May 2025
average Dirichlet distribution (probability theory) Dirichlet-multinomial distribution Dirichlet negative multinomial distribution Generalized Dirichlet distribution...
3 KB (224 words) - 16:08, 20 March 2022
beta-binomial distribution and Dirichlet-multinomial distribution are all predictive distributions of exponential-family distributions (the normal distribution, binomial...
16 KB (2,510 words) - 17:47, 24 February 2024
beta distribution. Compounding a multinomial distribution with probability vector distributed according to a Dirichlet distribution yields a Dirichlet-multinomial...
19 KB (2,698 words) - 12:29, 27 April 2025
_{k+1}>q_{1}+\ldots +q_{k}} . The inverted Dirichlet distribution is conjugate to the negative multinomial distribution if a generalized form of odds ratio is...
5 KB (735 words) - 17:58, 26 January 2024
In statistics, the generalized Dirichlet distribution (GD) is a generalization of the Dirichlet distribution with a more general covariance structure...
8 KB (1,861 words) - 19:41, 12 November 2023
binomial coefficient Partition (number theory) Twelvefold way Dirichlet-multinomial distribution Batterson, J. Competition Math for Middle School. Art of Problem...
18 KB (2,591 words) - 23:06, 23 April 2025
Exponential family (category Continuous distributions)
and Dirichlet-multinomial distributions. Other examples of distributions that are not exponential families are the F-distribution, Cauchy distribution, hypergeometric...
86 KB (11,203 words) - 22:36, 20 March 2025
velocity distributions. The Ellsberg paradox. Balls into bins Coin-tossing problems Coupon collector's problem Dirichlet-multinomial distribution Noncentral...
6 KB (847 words) - 23:06, 14 March 2025
t-distribution. The negative multinomial distribution, a generalization of the negative binomial distribution. The Dirichlet negative multinomial distribution...
22 KB (2,620 words) - 07:59, 2 May 2025
Pigeonhole principle (redirect from Dirichlet's Box Principle)
Combinatorial proof Dedekind-infinite set Dirichlet's approximation theorem Hilbert's paradox of the Grand Hotel Multinomial theorem Pochhammer symbol Ramsey's...
31 KB (4,184 words) - 20:04, 25 April 2025
statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization of the one-dimensional...
65 KB (9,594 words) - 15:19, 3 May 2025
distributed. It is also known as the logistic normal distribution, which often refers to a multinomial logit version (e.g.). A variable might be modeled...
12 KB (1,702 words) - 02:03, 18 November 2024
Direct relationship Directional statistics Dirichlet distribution Dirichlet-multinomial distribution Dirichlet process Disattenuation Discrepancy function...
87 KB (8,280 words) - 23:04, 12 March 2025
\beta } red balls are observed. Negative binomial distribution Dirichlet negative multinomial distribution Johnson et al. (1993) Johnson, N.L.; Kotz, S.;...
10 KB (1,541 words) - 20:32, 26 April 2025
Chi-squared distribution Dirichlet distribution F-distribution Gamma distribution Hotelling's T-squared distribution Student's t-distribution Wishart distribution...
4 KB (635 words) - 18:11, 30 November 2024
Conjugate prior (redirect from Conjugate prior distribution)
The same issues apply to the Dirichlet distribution. β is rate or inverse scale. In parameterization of gamma distribution,θ = 1/β and k = α. This is the...
33 KB (2,246 words) - 18:05, 28 April 2025
) given a fixed number of total occurrences Multinomial distribution, similar to the binomial distribution, but for counts of multi-way occurrences (e...
57 KB (7,792 words) - 03:39, 19 April 2025
in latent profile analysis and latent class analysis as from a multinomial distribution. The manifest variables in factor analysis and latent profile analysis...
5 KB (526 words) - 13:37, 9 October 2024
binomial distribution: The distribution of number of white balls observed until a fixed number black balls are observed. Dirichlet-multinomial distribution (also...
16 KB (3,097 words) - 10:14, 2 December 2024