Keyphrases
- worst case
- computational complexity
- k means
- experimental evaluation
- space complexity
- times faster
- computational cost
- learning algorithm
- preprocessing
- memory requirements
- objective function
- significant improvement
- experimental study
- np hard
- single pass
- image processing
- detection algorithm
- computationally efficient
- recognition algorithm
- linear complexity
- clustering method
- probabilistic model
- optimal solution
- high accuracy
- particle swarm optimization
- upper bound
- theoretical analysis
- dynamic programming
- cost function
- classification algorithm
- path planning
- search space
- lower bound
- data streams
- decision trees
- high computational complexity
- data sets