Improving OLAP Performance by Multidimensional Hierarchical Clustering.
Volker MarklFrank RamsakRudolf BayerPublished in: IDEAS (1999)
Keyphrases
- hierarchical clustering
- data cube
- on line analytical processing
- multidimensional databases
- data partitioning
- clustering method
- multidimensional data
- olap systems
- multi dimensional
- online analytical processing
- data warehouse
- aggregate data
- hierarchical clustering algorithm
- clustering algorithm
- incremental clustering
- partitional clustering
- business intelligence
- agglomerative hierarchical clustering
- model based clustering
- text clustering
- data warehousing
- single linkage
- data analysis
- data mining
- hierarchical clustering methods
- correlation clustering
- spatial analysis
- cluster ensemble