Approximation Algorithm for Sparsest k-Partitioning.
Anand LouisKonstantin MakarychevPublished in: CoRR (2013)
Keyphrases
- detection algorithm
- preprocessing
- experimental evaluation
- computational complexity
- improved algorithm
- computational cost
- objective function
- approximation ratio
- significant improvement
- dynamic programming
- closed form
- simulated annealing
- optimal solution
- recognition algorithm
- clustering method
- optimization algorithm
- theoretical analysis
- high accuracy
- probabilistic model
- cost function
- k means
- expectation maximization
- particle swarm optimization
- search space
- randomized approximation