Keyphrases
- preprocessing
- k means
- detection algorithm
- experimental evaluation
- times faster
- computational complexity
- optimization algorithm
- learning algorithm
- estimation algorithm
- incremental learning
- matching algorithm
- classification algorithm
- segmentation algorithm
- linear programming
- optimal solution
- simulated annealing
- input data
- computational cost
- dynamic programming
- improved algorithm
- data sets
- expectation maximization
- theoretical analysis
- worst case
- np hard
- significant improvement
- reinforcement learning
- recognition algorithm
- regularized least squares