Two density-based k-means initialization algorithms for non-metric data clustering.
Filippo Maria BianchiLorenzo LiviAntonello RizziPublished in: Pattern Anal. Appl. (2016)
Keyphrases
- data clustering
- k means
- clustering algorithm
- spectral clustering
- cluster analysis
- unsupervised learning
- clustering method
- clustering analysis
- rough k means
- exploratory data analysis
- clustering quality
- expectation maximization
- hierarchical clustering
- clustering approaches
- deterministic annealing
- document clustering
- graph partitioning
- cluster centers
- partitional clustering
- real world
- similarity search
- fuzzy c means
- data mining techniques
- reinforcement learning
- constrained clustering
- image processing