On the Improvement of Support Vector Techniques for Clustering by Means of Whitening Transform.
Stefanos ZafeiriouNikolaos A. LaskarisPublished in: IEEE Signal Process. Lett. (2008)
Keyphrases
- support vector
- clustering algorithm
- clustering method
- k means
- graph theoretic
- categorical data
- hierarchical clustering
- feature selection
- spectral clustering
- data clustering
- self organizing maps
- cross validation
- anomaly detection
- svm classifier
- high dimensional data
- data points
- fuzzy clustering
- similarity function
- linear prediction
- arbitrary shape
- data sets
- decision trees
- prediction error
- support vector regression
- training data
- classification accuracy
- data objects
- document clustering
- kernel methods
- cluster analysis
- kernel function