Very Fast EM-Based Mixture Model Clustering Using Multiresolution Kd-Trees.
Andrew W. MoorePublished in: NIPS (1998)
Keyphrases
- mixture model
- multiresolution
- unsupervised learning
- expectation maximization
- density estimation
- kd trees
- em algorithm
- mixture modeling
- gaussian mixture model
- k means
- model based clustering
- generative model
- probabilistic model
- maximum likelihood
- clustering algorithm
- model selection
- language model
- gaussian mixture
- nearest neighbor search
- data structure
- finite mixture model
- hierarchical clustering
- space partitioning
- data sets
- gaussian densities
- proximity measures
- quadtree
- learning algorithm
- machine learning