Metric and trigonometric pruning for clustering of uncertain data in 2D geometric space.
Wang Kay NgaiBen KaoReynold ChengMichael ChauSau Dan LeeDavid W. CheungKevin Y. YipPublished in: Inf. Syst. (2011)
Keyphrases
- uncertain data
- classical clustering algorithms
- uncertain objects
- uncertain databases
- clustering algorithm
- mining frequent itemsets
- naive bayes classification
- probabilistic xml
- clustering method
- k means
- probabilistic databases
- geometric structure
- uncertain data streams
- data streams
- probability distribution functions
- data points
- frequent patterns
- outlier detection
- data clustering
- data sets
- frequent itemsets
- knowledge discovery
- data mining
- databases
- metric space
- uncertain information
- distance measure
- probabilistic model
- data analysis