Keyphrases
- data clustering
- clustering algorithm
- recently developed
- learning algorithm
- k means
- combinatorial optimization
- data mining techniques
- neural network
- benchmark datasets
- orders of magnitude
- computational efficiency
- times faster
- machine learning algorithms
- agglomerative hierarchical clustering
- quality measures
- graph theory
- information theoretic
- optimization problems
- computational cost
- significant improvement
- computational complexity
- decision trees
- data mining