Outlier Cluster Formation in Spectral Clustering.
Takuro InaAtsushi HashimotoMasaaki IiyamaHidekazu KasaharaMikihiko MoriMichihiko MinohPublished in: CoRR (2017)
Keyphrases
- spectral clustering
- data clustering
- clustering algorithm
- evolutionary clustering
- clustering quality
- similarity matrix
- constrained clustering
- unsupervised clustering
- normalized cut
- clustering method
- clustering result
- outlier detection
- pairwise
- cluster analysis
- k means
- eigendecomposition
- instance level constraints
- image segmentation
- graph laplacian
- subspace clustering
- graph partitioning
- machine learning
- affinity matrix
- label propagation
- graph clustering
- similarity graph
- data mining
- alternative clusterings
- duplicate detection
- hierarchical clustering
- supervised learning
- data points
- spectral methods
- pairwise similarities
- feature extraction
- image processing
- constrained spectral clustering