Data Stream Clustering: Challenges and Issues
Madjid KhalilianNorwati MustaphaPublished in: CoRR (2010)
Keyphrases
- data streams
- open issues
- key issues
- clustering method
- outlier detection
- sliding window
- data stream mining
- k means
- clustering algorithm
- technical challenges
- cluster analysis
- open questions
- unsupervised learning
- document clustering
- practical issues
- real world
- multiple data streams
- computational challenges
- methodological issues
- detecting outliers
- data clustering
- security issues
- categorical data
- lessons learned
- data distribution
- self organizing maps
- data mining
- hierarchical clustering
- stream data
- information theoretic
- technical issues
- transactional data
- frequent itemsets
- itemsets
- data points
- issues arise