Using Spectral Clustering for Finding Students' Patterns of Behavior in Social Networks.
Gamila ObadiPavla DrázdilováJan MartinovicKaterina SlaninováVáclav SnáselPublished in: DATESO (2010)
Keyphrases
- spectral clustering
- social networks
- pairwise
- clustering method
- data clustering
- eigendecomposition
- graph laplacian
- similarity matrix
- image segmentation
- constrained spectral clustering
- normalized cut
- k means
- social network analysis
- clustering algorithm
- learning styles
- spectral methods
- computer vision
- evolutionary clustering
- alternative clusterings
- frequent patterns
- active learning
- graph partitioning
- learning process
- label propagation
- feature selection
- laplacian matrix
- machine learning