Keyphrases
- particle swarm optimization
- hybrid algorithm
- experimental evaluation
- detection algorithm
- particle swarm optimization algorithm
- dynamic programming
- search space
- clustering method
- times faster
- input data
- improved algorithm
- cost function
- k means
- np hard
- worst case
- high accuracy
- computational complexity
- objective function
- convergence rate
- particle swarm optimizer
- learning algorithm
- recognition algorithm
- convergence analysis
- matching algorithm
- theoretical analysis
- computationally efficient
- expectation maximization
- linear programming
- probabilistic model
- computational cost
- image segmentation
- clustering algorithm