Minimizing the Variance of Cluster Mixture Models for Clustering Uncertain Objects.
Francesco GulloGiovanni PontiAndrea TagarelliPublished in: ICDM (2010)
Keyphrases
- mixture model
- uncertain objects
- probability density function
- overlapping clustering
- model based clustering
- uncertain data
- gaussian mixture model
- density estimation
- clustering algorithm
- em algorithm
- mixture modeling
- unsupervised learning
- probabilistic model
- distance calculation
- expectation maximization
- data clustering
- generative model
- hierarchical clustering
- outlier detection
- finite mixture models
- maximum likelihood
- bayesian information criterion
- k means
- cluster analysis
- distance function
- range queries
- clustering method
- model selection
- range searching
- data sets
- language model
- data points
- high dimensional
- data structure
- machine learning
- index structure
- cluster structure
- nearest neighbor