KnowraDirichlet distributionLinked fromLinked fromThe 6 pages that link to Dirichlet distribution, each with the reason it gives.All 6Broader topic 1Related 4Narrower topic 1Gamma functionRelated: Its normalization constant is a ratio of gamma functions for the component parameters.Prior probabilityBroader topic: It serves as a prior for categorical probabilities and multinomial models.Beta distributionNarrower topic: It generalizes beta modeling from one proportion to multiple categories.Beta functionRelated: Its normalization constant is a multivariate beta function built from gamma values.Gamma distributionRelated: Normalizing independent gamma variables produces a Dirichlet-distributed vector.Bohr–Mollerup theoremRelated: Its normalizing constant uses gamma values at sums and individual parameters.