`DirichletProcess` — The Dirichlet process distribution

Usage

DirichletProcess(n: Int, alpha: Double, dist: Distribution<a>) → Distribution<List<a>>

Arguments

n:: The number of samples
alpha:: The concentration parameter controlling how often new values are drawn
dist:: The base distribution on shared values

Description

Draw n exchangeable samples from a Dirichlet process with concentration alpha and base distribution dist. Samples assigned to the same cluster share one value drawn from dist.

Examples

~DirichletProcess(10, 1, Normal(0,1))    // Ten clustered normal values