Multivariate Beta Mixture Model: Probabilistic Clustering with Flexible Cluster Shapes.
Yung-Peng HsuHung-Hsuan ChenPublished in: PAKDD (1) (2024)
Keyphrases
- mixture model
- finite mixture models
- model based clustering
- mixture modeling
- generative model
- probabilistic model
- unsupervised learning
- clustering algorithm
- em algorithm
- simultaneous clustering
- hierarchical clustering
- density estimation
- gaussian mixture model
- data clustering
- expectation maximization
- generalized em algorithm
- bayesian information criterion
- cluster analysis
- arbitrary shape
- maximum likelihood
- probabilistic mixture model
- k means
- language model
- probability density function
- clustering method
- gaussian mixture
- categorical data
- multivariate time series
- multivariate data
- prior knowledge
- data points
- bayesian networks
- document clustering
- von mises fisher
- minimum message length
- supervised learning
- finite mixture model
- model selection
- dirichlet process
- unsupervised manner
- outlier detection