Hyper-ellipsoidal clustering technique for evolving data stream.
Muhammad Zia-ur RehmanTianrui LiYan YangHongjun WangPublished in: Knowl. Based Syst. (2014)
Keyphrases
- data streams
- outlier detection
- clustering algorithm
- multiple data streams
- sliding window
- clustering method
- graph theoretic
- change detection
- hierarchical clustering
- self organizing maps
- unsupervised learning
- k means
- document clustering
- spectral clustering
- data points
- data stream mining
- data sets
- cluster analysis
- transactional data
- continuous data streams
- high level declarative