Learning to Classify Galaxy Shapes Using the EM Algorithm.
Sergey KirshnerIgor V. CadezPadhraic SmythChandrika KamathPublished in: NIPS (2002)
Keyphrases
- em algorithm
- learning to classify
- expectation maximization
- mixture model
- maximum likelihood
- text classification
- parameter estimation
- maximum likelihood estimation
- gaussian mixture model
- likelihood function
- log likelihood
- density estimation
- generative model
- likelihood maximization
- maximum a posteriori
- expectation maximisation
- log likelihood function
- finite mixtures
- hidden variables
- gaussian mixture
- probability density function
- k means
- incomplete data
- finite mixture model
- mixture modeling
- statistical shape model
- unsupervised learning
- probabilistic model
- finite mixture models
- pairwise
- image processing