Keyphrases
- data streams
- multiple data streams
- sliding window
- clustering algorithm
- concept drift
- lower bound
- data clustering
- clustering method
- sensor networks
- hierarchical clustering
- outlier detection
- k means
- streaming data
- upper bound
- graph theoretic
- stream data
- multi dimensional data
- neural network
- spectral clustering
- document clustering
- high dimensional data
- unsupervised learning
- worst case
- categorical data
- data mining tasks
- self organizing maps
- data stream mining
- data sets
- clusters of arbitrary shapes