Keyphrases
- np hard
- detection algorithm
- preprocessing
- experimental evaluation
- worst case
- improved algorithm
- selection algorithm
- convergence rate
- times faster
- high accuracy
- data sets
- learning algorithm
- cost function
- significant improvement
- computational complexity
- linear programming
- computationally efficient
- objective function
- feature selection
- probabilistic model
- theoretical analysis
- optimal solution
- matching algorithm
- radial basis function
- clustering algorithm
- recognition algorithm
- function approximation