A GRASP Algorithm for Clustering.
José Ramón CanoOscar CordónFrancisco HerreraLuciano SánchezPublished in: IBERAMIA (2002)
Keyphrases
- k means
- learning algorithm
- objective function
- dynamic programming
- experimental evaluation
- clustering method
- synthetic and real datasets
- data sets
- improved algorithm
- hierarchical clustering
- spectral clustering
- data clustering
- times faster
- matching algorithm
- expectation maximization
- significant improvement
- clustering algorithm
- computationally efficient
- optimization algorithm
- detection algorithm
- worst case
- cost function
- preprocessing
- optimal solution
- linear programming
- high accuracy
- distance metric
- information theoretic
- search space
- computational complexity
- recognition algorithm