Improved paralled algorithm for mining frequent item-set used in HRM.
XuePing ZhangYanXia ZhuNan HuaPublished in: FSKD (2010)
Keyphrases
- frequent item sets
- improved algorithm
- detection algorithm
- worst case
- optimal solution
- mining algorithm
- dynamic programming
- similarity measure
- dense datasets
- preprocessing
- computational complexity
- search space
- simulated annealing
- itemsets
- association rules
- sequential patterns
- databases
- xml documents
- maximal frequent
- fp tree
- objective function
- apriori algorithm
- data mining tasks
- data mining methods
- web mining
- tree structure
- distance measure
- k means
- np hard