W
Wentao Fan
Researcher at Huaqiao University
Publications - 123
Citations - 1259
Wentao Fan is an academic researcher from Huaqiao University. The author has contributed to research in topics: Mixture model & Dirichlet distribution. The author has an hindex of 14, co-authored 101 publications receiving 895 citations. Previous affiliations of Wentao Fan include Concordia University Wisconsin & Concordia University.
Papers
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Proceedings ArticleDOI
On video textures generation: A comparison between different dimensionality reduction techniques
Wentao Fan,Nizar Bouguila +1 more
TL;DR: This paper extends the proposed video texture generation method by comparing PCA with other dimensionality reduction techniques such as probabilistic principal components analysis, kernel principal componentsAnalysis, independent component analysis, local linear embedding and Isomap.
Proceedings ArticleDOI
Online Variational Learning for a Dirichlet Process Mixture of Dirichlet Distributions and its Application
Wentao Fan,Nizar Bouguila +1 more
TL;DR: This paper proposes a novel online clustering approach based on a mixture of Dirichlet processes withDirichlet distributions, which can be viewed as an extension of the finite Dirichlets mixture model to the infinite case.
Proceedings ArticleDOI
A novel 3D model recognition approach using Pitman-Yor process mixtures of Beta-Liouville Distributions
TL;DR: 3D model recognition is formulated as a statistical inference problem using a Pitman-Yor process mixture of Beta-Liouville Distributions via a collapsed variational inference approach, which leads to better modelling and generalization capabilities.
Proceedings ArticleDOI
Variational Learning for Finite Generalized Inverted Dirichlet Mixture Models with a Component Splitting Approach
TL;DR: A finite generalized inverted Dirichlet mixture model with a variational learning method for parameter estimation is proposed which handles the problem of model selection in an incremental fashion within the variational framework.
Book ChapterDOI
A Hierarchical Infinite Generalized Dirichlet Mixture Model with Feature Selection
TL;DR: A nonparametric Bayesian approach, based on hierarchicalDirichlet processes and generalized Dirichlet distributions, for simultaneous clustering and feature selection is proposed, and the merits are shown when applied to the challenging problem of images categorization.