Efficient EM Training of Gaussian Mixtures with Missing Data
Olivier DelalleauAaron C. CourvilleYoshua BengioPublished in: CoRR (2012)
Keyphrases
- missing data
- gaussian mixture
- expectation maximization
- em algorithm
- missing values
- low rank
- incomplete data
- gaussian mixture model
- closed form
- probability density function
- multiple imputation
- mixture model
- matrix factorization
- covariance matrix
- gaussian densities
- minimum classification error
- decision trees
- pairwise
- image segmentation
- image processing