Adapting K-Means Algorithm for Discovering Clusters in Subspaces.
Yanchang ZhaoChengqi ZhangShichao ZhangLianwei ZhaoPublished in: APWeb (2006)
Keyphrases
- k means
- fuzzy k means
- learning algorithm
- clustering method
- clustering algorithm
- hierarchical clustering
- neural network
- preprocessing
- cost function
- unsupervised clustering
- data clustering
- objective function
- arbitrary shaped
- hierarchical clustering algorithm
- input data
- computational complexity
- subspace clustering
- detection algorithm
- particle swarm optimization
- worst case
- probabilistic model
- dynamic programming
- optimal solution
- cluster analysis
- expectation maximization
- spectral clustering
- synthetic datasets
- cluster structure
- clustering framework
- clustering ensemble
- hierarchical agglomerative clustering
- np hard