Keyphrases
- combinatorial optimization
- computational complexity
- significant improvement
- computationally efficient
- orders of magnitude
- information systems
- image processing
- worst case
- benchmark datasets
- theoretical analysis
- stochastic local search
- times faster
- computational efficiency
- data mining algorithms
- tabu search
- metaheuristic
- machine learning algorithms
- real time
- semi supervised
- np hard
- computer vision
- information retrieval