Keyphrases
- detection algorithm
- learning algorithm
- theoretical analysis
- dynamic programming
- computationally efficient
- times faster
- k means
- data sets
- cost function
- high accuracy
- experimental evaluation
- recognition algorithm
- objective function
- worst case
- improved algorithm
- convergence rate
- single pass
- optimization algorithm
- expectation maximization
- computational cost
- simulated annealing
- knn
- experimental study
- matching algorithm
- memory requirements
- np hard
- optimal solution
- multiscale
- genetic algorithm