Gaussian Mixture Optimization Based on Efficient Cross-Validation.
Takahiro ShinozakiSadaoki FuruiTatsuya KawaharaPublished in: IEEE J. Sel. Top. Signal Process. (2010)
Keyphrases
- cross validation
- gaussian mixture
- model selection
- hyperparameters
- support vector
- mixtures of gaussians
- em algorithm
- training set
- gaussian mixture model
- grid search
- covariance matrix
- cross validated
- expectation maximization
- unseen data
- mixture model
- machine learning
- probability density function
- data sets
- error estimates
- ls svm
- image segmentation
- sample size
- pairwise
- maximum likelihood