Genetic-Based EM Algorithm for Learning Gaussian Mixture Models.
Franz PernkopfDjamel BouchaffraPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2005)
Keyphrases
- em algorithm
- gaussian mixture model
- mixture model
- expectation maximization
- maximum likelihood
- hidden variables
- gaussian mixture
- generative model
- unsupervised learning
- maximum likelihood estimation
- incomplete data
- density estimation
- probability density function
- parameter estimation
- probability density
- likelihood function
- reinforcement learning
- mixture modeling
- maximum a posteriori
- log likelihood
- model based clustering
- mixture distribution
- hyperparameters
- prior knowledge