Keyphrases
- optimal solution
- detection algorithm
- k means
- worst case
- experimental evaluation
- dynamic programming
- cost function
- experimental study
- classification algorithm
- computational cost
- np hard
- simulated annealing
- search space
- selection algorithm
- preprocessing
- improved algorithm
- computationally efficient
- high accuracy
- recognition algorithm
- single pass
- expectation maximization
- particle swarm optimization
- computational complexity
- theoretical analysis
- optimization algorithm
- data sets
- clustering method
- state space
- probabilistic model
- matching algorithm
- times faster
- memory requirements
- significant improvement
- moving objects
- neural network