Strong Coresets for Hard and Soft Bregman Clustering with Applications to Exponential Family Mixtures.
Mario LucicOlivier BachemAndreas KrausePublished in: AISTATS (2016)
Keyphrases
- exponential family
- bregman divergences
- mixture model
- density estimation
- maximum likelihood
- information theoretic
- log likelihood
- graphical models
- clustering algorithm
- statistical models
- closed form
- unsupervised learning
- maximum entropy
- k means
- loss function
- nearest neighbor
- cost sensitive
- variational methods
- hidden variables
- order statistics
- outlier detection
- missing values
- gaussian mixture model
- data sets
- parameter estimation
- expectation maximization
- data points
- probabilistic model
- feature vectors
- image processing