Model complexity validation for PDF estimation using Gaussian mixtures.
Lucia SardoJosef KittlerPublished in: ICPR (1998)
Keyphrases
- gaussian mixture
- probability density function
- em algorithm
- parameter estimation
- probability density
- probabilistic model
- mixture model
- similarity measure
- closed form
- statistical models
- prior knowledge
- objective function
- computer vision
- statistical model
- maximum likelihood
- worst case
- maximum likelihood estimation
- mixture of gaussians