Mining of top-k high utility itemsets with negative utility.
Rui SunMeng HanChunyan ZhangMingyao ShenShiyu DuPublished in: J. Intell. Fuzzy Syst. (2021)
Keyphrases
- high utility itemsets
- high utility
- mining high utility itemsets
- itemset mining
- pattern mining
- sequential pattern mining
- itemsets
- mining algorithm
- frequent pattern mining
- anti monotone
- sequential patterns
- pruning strategy
- web access
- candidate generation
- high efficiency
- constraint programming
- frequent itemsets
- frequent patterns
- pattern growth
- sequence mining
- frequent itemset mining
- interesting patterns
- multi dimensional
- association rules
- non binary
- transaction databases
- preprocessing