Efficiently Mining High Average-Utility Itemsets with an Improved Upper-Bound Strategy.
Guo-Cheng LanTzung-Pei HongVincent S. TsengPublished in: Int. J. Inf. Technol. Decis. Mak. (2012)
Keyphrases
- itemsets
- upper bound
- frequent itemsets
- high utility
- association rules
- association rule mining
- lower bound
- itemset mining
- frequent itemset mining
- emerging patterns
- mining association rules
- mining algorithm
- data structure
- pattern mining
- apriori algorithm
- frequent patterns
- data streams
- frequent sets
- compact data structure
- transaction data
- algorithms for mining association rules
- interesting itemsets
- frequent pattern mining
- data mining algorithms
- mining frequent itemsets
- frequent item sets
- anti monotone
- interesting patterns
- closed patterns
- data mining
- transactional databases
- closed itemsets
- interestingness measures
- share frequent itemsets
- mining frequent patterns
- association patterns
- high efficiency
- user defined
- multi dimensional
- objective function