Keyphrases
- learning algorithm
- times faster
- cost function
- recognition algorithm
- preprocessing
- experimental evaluation
- detection algorithm
- input data
- convergence rate
- theoretical analysis
- simulated annealing
- clustering method
- optimization algorithm
- high accuracy
- computational complexity
- objective function
- linear programming
- data sets
- expectation maximization
- computationally efficient
- worst case
- computational cost
- decision trees
- feature selection
- signal reconstruction