Failure of successive refinement for symmetric Gaussian mixtures.
J. ChowToby BergerPublished in: IEEE Trans. Inf. Theory (1997)
Keyphrases
- distance function
- gaussian mixture
- probability density function
- nearest neighbor
- em algorithm
- gaussian mixture model
- closed form
- covariance matrix
- density estimation
- expectation maximization
- mixture model
- gaussian densities
- image processing
- covariance matrices
- kl divergence
- minimum classification error
- higher order
- computer vision