Time Complexity of Rough Clustering: GAs versus K-Means.
Pawan LingrasY. Y. YaoPublished in: Rough Sets and Current Trends in Computing (2002)
Keyphrases
- k means
- clustering algorithm
- clustering method
- cluster analysis
- hierarchical clustering
- spectral clustering
- data clustering
- fuzzy c means
- document clustering
- clustering approaches
- unsupervised clustering
- rough k means
- affinity propagation
- clustering result
- text clustering
- self organizing maps
- rough sets
- agglomerative hierarchical clustering
- worst case
- genetic algorithm
- semi supervised clustering
- fuzzy clustering algorithm
- fuzzy k means
- clustering framework
- kohonen self organizing maps
- genetic k means algorithm
- expectation maximization
- computational complexity
- neural network
- constrained clustering
- clustering quality
- clustering ensemble
- cluster centers
- decision problems
- unsupervised learning
- partitional clustering
- data sets