K-Means VQ algorithm using a low-cost parallel cluster computing.
Paulo Sergio Lopes de SouzaAlceu de Souza Britto Jr.Robert SabourinSimone do Rocio Senger de SouzaDíbio Leandro BorgesPublished in: Parallel and Distributed Computing and Networks (2004)
Keyphrases
- k means
- hierarchical clustering
- clustering algorithm
- low cost
- data clustering
- learning algorithm
- preprocessing
- dynamic programming
- rough k means
- optimal solution
- worst case
- computational complexity
- expectation maximization
- cost function
- clustering approaches
- clustering quality
- cluster centers
- genetic algorithm
- probabilistic model
- np hard
- cluster analysis
- image coding
- subspace clustering
- clustering method
- detection algorithm