Keyphrases
- detection algorithm
- preprocessing
- experimental evaluation
- learning algorithm
- computational complexity
- cost function
- dynamic programming
- np hard
- particle swarm optimization
- theoretical analysis
- high accuracy
- worst case
- computational cost
- linear complexity
- tree structure
- selection algorithm
- optimization algorithm
- efficient computation
- square root
- computationally efficient
- input data
- linear programming
- k means
- expectation maximization
- evolutionary algorithm
- recognition algorithm
- lower bound
- estimation algorithm
- search algorithm
- optimal solution
- objective function