Parallel Sampling of DP Mixture Models using Sub-Cluster Splits.
Jason ChangJohn W. Fisher IIIPublished in: NIPS (2013)
Keyphrases
- mixture model
- gaussian mixture model
- model based clustering
- em algorithm
- overlapping clustering
- language model
- density estimation
- model selection
- probabilistic model
- generative model
- unsupervised learning
- expectation maximization
- dynamic programming
- mixture modeling
- maximum likelihood
- gaussian mixture
- clustering algorithm
- hierarchical clustering
- random sampling
- finite mixture models
- probability density function
- data points
- automatic model selection
- log linear models
- information retrieval
- sampling algorithm
- cluster analysis
- topic models
- prior knowledge
- object recognition
- image processing