Keyphrases
- k means
- clustering algorithm
- data warehouse
- data mining
- multi dimensional
- spectral clustering
- cluster analysis
- unsupervised clustering
- data cube
- on line analytical processing
- hierarchical clustering
- data clustering
- data warehousing
- association rules mining
- business intelligence
- data model
- data analysis
- neural network
- initial cluster centers
- self organizing maps
- database systems