Accelerated EM-based clustering of large data sets.
Jakob J. VerbeekJan NunninkNikos A. VlassisPublished in: Data Min. Knowl. Discov. (2006)
Keyphrases
- k means
- unsupervised learning
- clustering algorithm
- clustering method
- expectation maximization
- data sets
- hierarchical clustering
- self organizing maps
- mixture model
- data clustering
- data points
- dissimilarity measure
- density estimation
- spectral clustering
- high dimensionality
- document clustering
- categorical data
- data reduction
- unsupervised clustering
- model based clustering
- distance metric
- em algorithm
- probabilistic model
- data mining
- cluster analysis
- information theoretic
- outlier detection
- website
- probabilistic latent semantic analysis
- high dimensional data sets
- database