Keyphrases
- data streams
- preprocessing
- itemsets
- experimental evaluation
- times faster
- computational complexity
- computational cost
- expectation maximization
- learning algorithm
- improved algorithm
- ant colony optimization
- detection algorithm
- theoretical analysis
- computationally efficient
- linear programming
- significant improvement
- particle swarm optimization
- dynamic programming
- cost function
- search space
- optimal solution
- genetic algorithm
- high accuracy
- denoising
- optimization algorithm
- clustering method
- matching algorithm
- objective function
- maximum a posteriori
- estimation algorithm
- single pass