A new algorithm for clustering search results.
Giansalvatore MeccaSalvatore RaunichAlessandro PappalardoPublished in: Data Knowl. Eng. (2007)
Keyphrases
- k means
- clustering method
- experimental evaluation
- learning algorithm
- high accuracy
- optimal solution
- improved algorithm
- data clustering
- distance metric
- computationally efficient
- graph clustering
- clustering algorithm
- detection algorithm
- times faster
- optimization algorithm
- theoretical analysis
- hierarchical clustering
- expectation maximization
- input data
- maximum likelihood
- computational cost
- dynamic programming
- cost function
- objective function
- search space
- pairwise
- synthetic and real datasets
- clustering analysis
- search algorithm
- similarity function
- computational complexity
- spectral clustering
- cluster analysis
- significant improvement
- ant colony optimization
- worst case