Keyphrases
- experimental evaluation
- learning algorithm
- preprocessing
- cost function
- simulated annealing
- high accuracy
- matching algorithm
- times faster
- detection algorithm
- computationally efficient
- dynamic programming
- significant improvement
- search space
- improved algorithm
- similarity measure
- expectation maximization
- classification algorithm
- tree structure
- energy function
- input data
- single pass
- experimental study
- clustering method
- optimization algorithm
- theoretical analysis
- worst case
- computational cost
- feature extraction
- image sequences