Grid-based clustering over an evolving data stream.
Renxia WanJingchao ChenLixin WangXiaoke SuPublished in: Int. J. Data Min. Model. Manag. (2009)
Keyphrases
- data streams
- clustering algorithm
- outlier detection
- sliding window
- k means
- multiple data streams
- hierarchical clustering
- change detection
- information theoretic
- categorical data
- self organizing maps
- cluster analysis
- document clustering
- unsupervised learning
- high dimensional data
- distance metric
- anomaly detection
- concept drift
- stream data
- transactional data
- multi dimensional data
- data stream classification