Granularity Adaptive Density Estimation and on Demand Clustering of Concept-Drifting Data Streams.

Weiheng Zhu Jian Pei Jian Yin Yihuang Xie

Published in: DaWaK (2006)

Keyphrases

density estimation
concept drifting data streams
mixture modeling
outlier detection
mixture model
probability density function
em algorithm
k means
unsupervised learning
data sets
classifier ensemble
clustering algorithm
dimensionality reduction
gaussian mixture model
pairwise
bayesian networks
drift detection