Keyphrases
- learning algorithm
- detection algorithm
- improved algorithm
- theoretical analysis
- optimal solution
- optimization algorithm
- search space
- experimental evaluation
- cost function
- high accuracy
- classification algorithm
- preprocessing
- objective function
- clustering method
- similarity measure
- estimation algorithm
- single pass
- computationally efficient
- expectation maximization
- dynamic programming
- k means
- maximum likelihood
- particle swarm optimization
- linear programming
- simulated annealing
- markov random field
- worst case
- probabilistic model
- tree structure
- np hard
- convex hull
- benchmark problems
- significant improvement
- search algorithm