Feature synthesized EM algorithm for image retrieval.
Rui LiBir BhanuAnlei DongPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2008)
Keyphrases
- em algorithm
- image retrieval
- expectation maximization
- mixture model
- maximum likelihood
- parameter estimation
- generative model
- expectation maximisation
- maximum likelihood estimation
- gaussian mixture model
- incomplete data
- gaussian mixture
- log likelihood
- mixture modeling
- hidden variables
- likelihood function
- density estimation
- relevance feedback
- likelihood maximization
- matrix factorisation
- maximum a posteriori
- probability density function
- image segmentation
- image features
- image content
- feature set
- finite mixture models
- object recognition