Batch and online variational learning of hierarchical Dirichlet process mixtures of multivariate Beta distributions in medical applications

2021 ◽  
Author(s):  
Narges Manouchehri ◽  
Nizar Bouguila ◽  
Wentao Fan
Keyword(s):  
Dirichlet Process ◽  
Medical Applications ◽  
Hierarchical Dirichlet Process ◽  
Beta Distributions ◽  
Dirichlet Process Mixtures ◽  
Multivariate Beta ◽  
Variational Learning

Online Variational Learning of Dirichlet Process Mixtures of Scaled Dirichlet Distributions

2020 ◽  
Vol 22 (5) ◽  
pp. 1085-1093 ◽  
Author(s):  
Narges Manouchehri ◽  
Hieu Nguyen ◽  
Pantea Koochemeshkian ◽  
Nizar Bouguila ◽  
Wentao Fan
Keyword(s):  
Dirichlet Process ◽  
Dirichlet Distributions ◽  
Dirichlet Process Mixtures ◽  
Variational Learning

scholarly journals A Gibbs Sampler for a Hierarchical Dirichlet Process Mixture Model

2019 ◽  
Author(s):  
Mark Andrews
Keyword(s):  
Mixture Model ◽  
Gibbs Sampler ◽  
Dirichlet Process ◽  
Dirichlet Process Mixture ◽  
Hierarchical Dirichlet Process ◽  
Dirichlet Process Mixture Model ◽  
Multinomial Data

A Gibbs sampler for the hierarchical Dirichlet process mixture model (HDPMM) when used with multinomial data.

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