Keyphrases
- learning algorithm
- k means
- optimal solution
- high accuracy
- times faster
- theoretical analysis
- experimental evaluation
- preprocessing
- matching algorithm
- data structure
- worst case
- objective function
- search space
- improved algorithm
- selection algorithm
- convergence rate
- tree structure
- optimization algorithm
- data sets
- support vector
- computational complexity
- particle swarm optimization
- linear programming
- experimental study
- computational cost
- np hard
- basis functions
- reinforcement learning
- convex hull
- significant improvement
- recognition algorithm
- single pass