Keyphrases
- optimal solution
- detection algorithm
- experimental evaluation
- worst case
- computational cost
- learning algorithm
- theoretical analysis
- computationally efficient
- preprocessing
- k means
- single pass
- times faster
- computational complexity
- np hard
- cost function
- dynamic programming
- association rules
- expectation maximization
- objective function
- optimization algorithm
- improved algorithm
- significant improvement
- path planning
- search space
- estimation algorithm
- matching algorithm
- tree structure
- ant colony optimization
- experimental study
- clustering method
- machine learning
- image processing
- input data