Choosing initial values for the EM algorithm for finite mixtures.
Dimitris KarlisEvdokia XekalakiPublished in: Comput. Stat. Data Anal. (2003)
Keyphrases
- finite mixtures
- initial values
- em algorithm
- mixture model
- expectation maximization
- maximum likelihood
- minimum message length
- gaussian mixture model
- parameter estimation
- generative model
- fuzzy model
- maximum likelihood estimation
- mixture components
- gaussian mixture
- hyperparameters
- incomplete data
- membership functions
- density estimation
- probability density function
- probabilistic model
- finite mixture model
- image segmentation
- maximum a posteriori
- machine learning
- unsupervised learning
- fuzzy sets
- object recognition
- feature selection