Keyphrases
- computational complexity
- improved algorithm
- matching algorithm
- learning algorithm
- estimation algorithm
- search space
- k means
- times faster
- dynamic programming
- objective function
- selection algorithm
- ant colony optimization
- experimental study
- particle swarm optimization
- linear programming
- simulated annealing
- high accuracy
- worst case
- probabilistic model
- np hard
- preprocessing
- optimal solution
- expectation maximization
- theoretical analysis
- segmentation algorithm
- optimization algorithm
- multi objective
- significant improvement
- space complexity
- single pass