Time-sensitive Dirichlet process mixture models
journal contributionposted 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."