Coherent Sources Mapping by K-Means Cluster and Correlation Coefficient.
Ling LiChunguang LiYongxiu LaiGuoling ShiDezhong YaoPublished in: ICNC (1) (2006)
Keyphrases
- correlation coefficient
- k means
- clustering algorithm
- data clustering
- hierarchical clustering
- cluster analysis
- unsupervised clustering
- cluster centers
- rough k means
- constrained clustering
- clustering quality
- initial cluster centers
- agglomerative hierarchical clustering
- variable weighting
- clustering framework
- clustering approaches
- standard deviation
- root mean square error
- clustering result
- correlation analysis
- clustering method
- fuzzy c means
- chi square
- spectral clustering
- intuitionistic fuzzy sets
- root mean squared error
- data sources
- semi supervised clustering
- cluster structure
- expectation maximization
- principal components
- rank correlation
- feature selection
- data points
- structural similarity
- fuzzy clustering
- cross validation