Keyphrases
- learning algorithm
- high accuracy
- significant improvement
- detection algorithm
- computational complexity
- matching algorithm
- computationally efficient
- k means
- optimal solution
- objective function
- improved algorithm
- single pass
- recognition algorithm
- optimization algorithm
- selection algorithm
- input data
- simulated annealing
- genetic algorithm
- similarity measure
- cost function
- preprocessing
- computational cost
- search space
- neural network
- search algorithm
- path planning
- classification algorithm
- clustering method
- feature vectors
- segmentation algorithm
- theoretical analysis
- expectation maximization
- hidden markov models
- np hard