A New Semi-Supervised EM Algorithm for Image Retrieval.
Anlei DongBir BhanuPublished in: CVPR (2) (2003)
Keyphrases
- em algorithm
- image retrieval
- expectation maximization
- mixture model
- maximum likelihood
- generative model
- maximum likelihood estimation
- relevance feedback
- gaussian mixture model
- parameter estimation
- likelihood function
- gaussian mixture
- visual features
- log likelihood function
- hidden variables
- probability density function
- log likelihood
- model based clustering
- likelihood maximization
- incomplete data
- density estimation
- image content
- feature space
- mixture distribution
- mixture modeling
- machine learning
- hidden markov models
- object recognition
- image segmentation
- image processing
- computer vision