Keyphrases
- optimization algorithm
- computational complexity
- preprocessing
- k means
- high accuracy
- dynamic programming
- optimization process
- optimization model
- learning algorithm
- particle swarm optimization
- experimental evaluation
- np hard
- cost function
- significant improvement
- stochastic gradient
- simulated annealing
- search space
- tree structure
- convergence rate
- graph structure
- voronoi diagram
- node selection
- undirected graph
- expectation maximization
- constrained optimization
- directed graph
- path planning
- detection algorithm
- data structure
- similarity measure