Keyphrases
- detection algorithm
- cost function
- learning algorithm
- times faster
- computational complexity
- computationally efficient
- experimental evaluation
- particle swarm optimization
- optimization algorithm
- improved algorithm
- dynamic programming
- recognition algorithm
- expectation maximization
- significant improvement
- matching algorithm
- theoretical analysis
- linear programming
- worst case
- computational cost
- k means
- path planning
- image processing
- feature selection
- tree structure
- geometric features
- geometric constraints
- probabilistic model
- np hard
- search space
- artificial neural networks
- optimal solution
- reinforcement learning
- multiscale
- decision trees