Keyphrases
- computational complexity
- worst case
- high accuracy
- linear complexity
- experimental evaluation
- dynamic programming
- k means
- preprocessing
- computational cost
- space complexity
- improved algorithm
- matching algorithm
- clustering method
- memory requirements
- detection algorithm
- learning algorithm
- probabilistic model
- cost function
- tree structure
- classification algorithm
- simulated annealing
- convex hull
- feature extraction
- clustering algorithm