Spectral redemption: clustering sparse networks.
Florent KrzakalaCristopher MooreElchanan MosselJoe NeemanAllan SlyLenka ZdeborováPan ZhangPublished in: CoRR (2013)
Keyphrases
- clustering algorithm
- clustering method
- k means
- social networks
- spectral methods
- computer networks
- outlier detection
- categorical data
- cluster analysis
- network structure
- high dimensional
- text mining
- normalized cut
- graph theoretic
- multispectral images
- dictionary learning
- spectral clustering
- pairwise
- document clustering
- data points
- distance metric
- self organizing maps
- sparse representation
- neural network
- feature space
- quality of service
- sparse data
- unsupervised learning
- feature selection
- community discovery