Time-sensitive Dirichlet process mixture models

Zhu, Xiaojin; Ghahramani, Zoubin; Lafferty, John

doi:10.1184/R1/6610913.v1

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Time-sensitive Dirichlet process mixture models

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posted on 2003-09-01, 00:00 authored by Xiaojin Zhu, Zoubin Ghahramani, John Lafferty

Abstract: "We introduce Time-Sensitive Dirichlet Process Mixture models for clustering. The models allow infinite mixture components just like standard Dirichlet process mixture models. However they also have the ability to model time correlations between instances."

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2003-09-01

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Pattern recognition systems.Artificial intelligence.Dirichlet problem.

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Time-sensitive Dirichlet process mixture models

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