Keyphrases
- learning algorithm
- computational complexity
- detection algorithm
- experimental evaluation
- preprocessing
- high accuracy
- cost function
- objective function
- np hard
- times faster
- computational cost
- graph structure
- matching algorithm
- optimization algorithm
- segmentation algorithm
- particle swarm optimization
- recognition algorithm
- simulated annealing
- dynamic programming
- k means
- neural network
- convex hull
- estimation algorithm
- improved algorithm
- hardware implementation
- path planning
- theoretical analysis
- expectation maximization
- input data
- linear programming
- hidden markov models
- significant improvement
- data structure