Dirichlet Process Gaussian Mixture Model

版本 1.0.0.0 (6.3 KB) 作者: Mo Chen
Dirichlet Process Gaussian Mixture Model aka Infinite GMM using Gibbs Sampling
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更新时间 2016/3/13

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This package solves the Dirichlet Process Gaussian Mixture Model (aka Infinite GMM) with Gibbs sampling. This is nonparametric Bayesian treatment for mixture model problems which automatically selects the proper number of the clusters.
I includes the Gaussian component distribution in the package. However, the code is flexible enough for Dirichlet process mixture model of any distribution. User can write your own class for the base distribution then let the underlying Gibbs sampling engine do the inference work.
Please try the demo script in the package.

This package is now a part of the PRML toolbox (http://www.mathworks.com/matlabcentral/fileexchange/55826-pattern-recognition-and-machine-learning-toolbox).

引用格式

Mo Chen (2024). Dirichlet Process Gaussian Mixture Model (https://www.mathworks.com/matlabcentral/fileexchange/55865-dirichlet-process-gaussian-mixture-model), MATLAB Central File Exchange. 检索来源 .

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