An EM Algorithm for the Student-t Cluster-Weighted Modeling.
Salvatore IngrassiaSimona C. MinottiGiuseppe IncarbonePublished in: GfKl (2010)
Keyphrases
- em algorithm
- expectation maximization
- mixture model
- model based clustering
- maximum likelihood
- gaussian mixture
- gaussian mixture model
- generative model
- expectation maximisation
- maximum likelihood estimation
- parameter estimation
- likelihood function
- maximum a posteriori
- clustering large data sets
- mixture modeling
- incomplete data
- hidden variables
- likelihood maximization
- log likelihood
- finite mixture model
- probabilistic model
- density estimation
- unsupervised learning
- finite mixture models
- matrix factorisation
- maximum likelihood estimates
- parameter learning
- hierarchical clustering
- data clustering
- latent dirichlet
- outlier detection
- missing data