Keyphrases
- detection algorithm
- dynamic programming
- k means
- learning algorithm
- experimental evaluation
- search space
- times faster
- cost function
- optimal solution
- improved algorithm
- optimization algorithm
- preprocessing
- computational complexity
- np hard
- computational cost
- multiscale
- segmentation algorithm
- probabilistic model
- expectation maximization
- particle swarm optimization
- data streams
- recognition algorithm
- objective function
- estimation algorithm