Chameleon algorithm based on improved natural neighbor graph generating sub-clusters.
Yuru ZhangShifei DingYanru WangHaiwei HouPublished in: Appl. Intell. (2021)
Keyphrases
- improved algorithm
- computational complexity
- graph based algorithm
- learning algorithm
- graph structure
- dynamic programming
- cost function
- k means
- nearest neighbor
- objective function
- fuzzy clustering
- tree structure
- detection algorithm
- subspace clustering
- weighted graph
- data clustering
- expectation maximization
- segmentation algorithm
- particle swarm optimization
- probabilistic model
- preprocessing
- optimal solution
- cluster analysis
- hierarchical clustering
- input data
- worst case
- similarity matrix
- similarity measure