Maximum Likelihood Estimation Under Constraints: Singularities and Random Critical Points.
Subhroshekhar GhoshSanjay ChaudhuriUjan GangopadhyayPublished in: IEEE Trans. Inf. Theory (2023)
Keyphrases
- maximum likelihood estimation
- critical points
- maximum likelihood
- em algorithm
- parameter estimation
- scale space
- vector field
- probability distribution
- expectation maximization
- multivariate gaussian
- saddle points
- mixture of gaussians
- higher order
- image analysis
- gaussian scale space
- object recognition
- constrained optimization
- density function
- constraint programming
- model selection
- feature points
- feature vectors
- moving objects
- machine learning
- morse theory
- scalar field