A Two-Way Bayesian Mixture Model for Clustering in Metagenomics.
Shruthi PrabhakaraRaj AcharyaPublished in: PRIB (2011)
Keyphrases
- mixture model
- unsupervised learning
- mixture modeling
- density estimation
- maximum likelihood
- model based clustering
- em algorithm
- gaussian mixture model
- probabilistic model
- expectation maximization
- dirichlet prior
- bayesian information criterion
- generative model
- probabilistic mixture model
- finite mixture models
- clustering algorithm
- simultaneous clustering
- model selection
- bayesian inference
- k means
- finite mixture model
- variational inference
- hierarchical clustering
- probability density function
- posterior probability
- language model
- outlier detection
- sequence data
- prior knowledge
- generalized em algorithm
- bayesian networks
- feature extraction
- information retrieval
- dirichlet process mixture models
- feature vectors
- document clustering