Maximum Likelihood Estimation for Filtering Thresholds.
Yi ZhangJames P. CallanPublished in: SIGIR (2001)
Keyphrases
- maximum likelihood estimation
- maximum likelihood
- em algorithm
- parameter estimation
- boltzmann machine
- multivariate gaussian
- expectation maximization
- mixture of gaussians
- probability distribution
- density function
- poisson noise
- model selection
- feature extraction
- machine learning
- probability density
- prior knowledge
- image processing
- log likelihood function
- computer vision