Keyphrases
- preprocessing
- optimal solution
- dynamic programming
- experimental evaluation
- times faster
- improved algorithm
- computational complexity
- recognition algorithm
- theoretical analysis
- worst case
- expectation maximization
- computational cost
- cost function
- optimization algorithm
- classification algorithm
- segmentation algorithm
- probabilistic model
- single pass
- graph cuts
- particle swarm optimization
- high accuracy
- neural network
- np hard
- k means
- search space
- reinforcement learning
- learning algorithm