APIC: An Efficient Algorithm for Computing Iceberg Datacubes.
Rosine CicchettiNoël NovelliLotfi LakhalPublished in: BDA (2001)
Keyphrases
- preprocessing
- times faster
- theoretical analysis
- high accuracy
- probabilistic model
- computationally efficient
- experimental evaluation
- detection algorithm
- significant improvement
- search space
- convex hull
- computational complexity
- cost function
- k means
- computational cost
- input data
- matching algorithm
- particle swarm optimization
- expectation maximization
- pruning strategy
- tree structure
- improved algorithm
- neural network
- itemsets
- maximum likelihood
- np hard
- association rules
- search algorithm
- optimal solution