An Efficient Algorithm for Extracting High-Utility Hierarchical Sequential Patterns.
Chunkai ZhangZilin DuYiwen ZuPublished in: Wirel. Commun. Mob. Comput. (2020)
Keyphrases
- high utility
- sequential patterns
- sequential pattern mining
- sequential pattern mining algorithm
- pattern mining
- frequent sequences
- pruning the search space
- candidate generation
- high accuracy
- mining algorithm
- pattern growth
- mining high utility
- itemset mining
- frequent item sets
- memory efficient
- high efficiency
- tree structure
- itemsets
- frequent patterns
- topic in data mining
- search space