Keyphrases
- recognition algorithm
- learning algorithm
- optimization algorithm
- search space
- similarity measure
- detection algorithm
- computational cost
- segmentation algorithm
- object recognition
- experimental evaluation
- cost function
- dynamic programming
- neural network
- times faster
- linear programming
- high accuracy
- preprocessing
- computational complexity
- data sets
- pattern recognition
- feature extraction
- np hard
- objective function
- search algorithm
- anti noise
- improved algorithm
- matching algorithm
- tree structure
- optimal solution
- expectation maximization
- recognition rate
- simulated annealing
- worst case
- k means