Keyphrases
- search space
- objective function
- detection algorithm
- learning algorithm
- optimal solution
- experimental evaluation
- dynamic programming
- high accuracy
- recognition algorithm
- times faster
- theoretical analysis
- computationally efficient
- preprocessing
- k means
- significant improvement
- improved algorithm
- computational complexity
- matching algorithm
- np hard
- expectation maximization
- input data
- genetic algorithm
- worst case
- cost function
- particle swarm optimization
- simulated annealing
- markov random field
- optimization algorithm
- classification algorithm
- convex hull
- feature selection
- hidden markov models