Keyphrases
- preprocessing
- times faster
- computational complexity
- experimental evaluation
- high accuracy
- recognition algorithm
- k means
- computational cost
- worst case
- objective function
- single pass
- selection algorithm
- memory requirements
- convex hull
- tree structure
- detection algorithm
- dynamic programming
- reinforcement learning
- cost function
- np hard
- simulated annealing
- segmentation algorithm
- optimization algorithm
- probabilistic model
- clustering method
- experimental study
- theoretical analysis
- matching algorithm
- computationally efficient
- particle swarm optimization
- significant improvement
- convergence rate
- search space
- data streams
- improved algorithm
- image compression