Keyphrases
- dynamic programming
- computational complexity
- detection algorithm
- worst case
- learning algorithm
- particle swarm optimization
- significant improvement
- high accuracy
- simulated annealing
- neural network
- experimental evaluation
- preprocessing
- image processing
- calculation method
- improved algorithm
- recognition algorithm
- times faster
- tree structure
- ant colony optimization
- cost function
- theoretical analysis
- similarity measure
- objective function
- constraint satisfaction problems
- decision trees
- matching algorithm
- selection algorithm
- probabilistic model
- estimation algorithm
- k means