HUNSPM: An efficient algorithm for mining high utility negative sequential patterns.
Tongxuan LiTiantian XuXiangjun DongPublished in: ICNC-FSKD (2017)
Keyphrases
- sequential patterns
- mining high utility
- sequential pattern mining algorithm
- pattern mining
- search space
- incremental updating
- frequent patterns
- pattern growth
- tree structure
- data mining
- mining algorithm
- high efficiency
- skyline queries
- sequential pattern mining
- data gathering
- frequent sequences
- candidate generation
- prefix tree