Efficient Exact Algorithm for Count Distinct Problem.
Nikolay GolovAlexander FilatovSergey BruskinPublished in: CASC (2019)
Keyphrases
- dynamic programming
- single pass
- detection algorithm
- high accuracy
- learning algorithm
- similarity measure
- improved algorithm
- computational cost
- memory efficient
- pruning strategy
- times faster
- optimization algorithm
- theoretical analysis
- worst case
- computational complexity
- search space
- experimental study
- neural network
- objective function
- high efficiency
- matching algorithm
- energy function
- evolutionary algorithm
- expectation maximization
- linear programming
- k means
- computationally efficient
- preprocessing
- clustering method
- np hard
- simulated annealing
- convex hull
- search algorithm
- space complexity
- significant improvement
- feature selection
- space requirements
- multi objective