Keyphrases
- computational complexity
- times faster
- np hard
- single pass
- optimization algorithm
- experimental evaluation
- high accuracy
- preprocessing
- optimal solution
- cost function
- search space
- dynamic programming
- selection algorithm
- probabilistic model
- improved algorithm
- computationally efficient
- matching algorithm
- classification algorithm
- particle swarm optimization
- recognition algorithm
- tree structure
- energy function
- detection algorithm
- expectation maximization
- image sequences
- computational cost
- data streams
- objective function