Modified Predictive Validation Test for Gaussian Mixture Modelling.
Mohammad SadeghiJosef KittlerPublished in: SSPR/SPR (2002)
Keyphrases
- gaussian mixture
- mixtures of gaussians
- em algorithm
- gaussian mixture model
- probability density function
- closed form
- expectation maximization
- mixture model
- covariance matrix
- probability density
- gaussian density
- dimensionality reduction
- higher order
- knn
- probabilistic model
- kl divergence
- mixture of gaussians
- pairwise
- feature space