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Bayesian Ensemble Trees (BET) for Clustering and Prediction in Heterogeneous Data

We propose a novel “tree-averaging” model that utilizes the ensemble of classification and regression trees (CART). Each constituent tree is estimated with a subset of similar data. We treat this grouping of subsets as Bayesian Ensemble Trees (BET) and model them as a Dirichlet process. We show that...

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Detalhes bibliográficos
Publicado no:J Comput Graph Stat
Main Authors: Duan, Leo L., Clancy, John P., Szczesniak, Rhonda D.
Formato: Artigo
Idioma:Inglês
Publicado em: 2016
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4980076/
https://ncbi.nlm.nih.gov/pubmed/27524872
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/10618600.2015.1089774
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