Closing Gaps by Clustering Unseen Directions.
Gaetano ImpocoPaolo CignoniRoberto ScopignoPublished in: SMI (2004)
Keyphrases
- clustering algorithm
- k means
- clustering method
- categorical data
- data clustering
- unsupervised clustering
- document clustering
- graph theoretic
- training set
- distance metric
- cluster analysis
- overlapping clusters
- machine learning
- similar objects
- previously unseen
- data mining tasks
- hierarchical clustering
- spectral clustering
- self organizing maps
- training data
- image segmentation
- information retrieval