Cell trees: An adaptive synopsis structure for clustering multi-dimensional on-line data streams.
Nam Hun ParkWon Suk LeePublished in: Data Knowl. Eng. (2007)
Keyphrases
- data streams
- multi dimensional
- sliding window
- multi dimensional data
- multiple data streams
- concept drift
- outlier detection
- tree structure
- clustering algorithm
- k means
- space efficient
- data distribution
- stream mining
- clustering method
- data clustering
- data cube
- mining frequent itemsets
- tree structures
- approximate query answering
- data sets
- tree leaves
- graph theoretic
- self organizing maps
- index structure
- query processing
- high dimensional
- data mining