Keyphrases
- dynamic programming
- learning algorithm
- detection algorithm
- times faster
- preprocessing
- theoretical analysis
- experimental evaluation
- improved algorithm
- recognition algorithm
- computational complexity
- probabilistic model
- optimization algorithm
- computationally efficient
- simulated annealing
- high accuracy
- worst case
- computational cost
- data sets
- np hard
- significant improvement
- input data
- k means
- artificial neural networks
- segmentation algorithm
- lower bound
- objective function
- classification algorithm
- matching algorithm
- similarity measure
- convergence rate
- image processing
- selection algorithm
- real time