SeqStream: Mining Closed Sequential Patterns over Stream Sliding Windows.
Lei ChangTengjiao WangDongqing YangHua LuanPublished in: ICDM (2008)
Keyphrases
- closed sequential patterns
- sliding window
- data streams
- sequential patterns
- stream data
- streaming data
- closed patterns
- prefix tree
- fixed size
- sequential pattern mining
- incremental mining
- frequent patterns
- limited memory
- variable size
- closed frequent itemsets
- walsh hadamard transform
- frequent pattern mining
- continuous queries
- query language
- pattern mining
- data structure
- mining algorithm
- itemsets