Detecting the Change of Clustering Structure in Categorical Data Streams.

Keke Chen Ling Liu

Published in: SDM (2006)

Keyphrases

data streams
categorical data
clustering method
sliding window
k means
multiple data streams
clustering algorithm
outlier detection
detecting outliers
hierarchical tree
spectral clustering
structural information
data sets
data mining
information theoretic
data distribution
unsupervised learning
sensor networks