Dynamic Anomalography: Tracking Network Anomalies via Sparsity and Low Rank
Morteza MardaniGonzalo MateosGeorgios B. GiannakisPublished in: CoRR (2012)
Keyphrases
- low rank
- sparsity constraints
- linear combination
- matrix completion
- matrix factorization
- low rank matrix
- convex optimization
- missing data
- high dimensional data
- rank minimization
- singular value decomposition
- regularized regression
- matrix decomposition
- semi supervised
- high order
- network structure
- appearance model
- high dimensional
- data analysis
- singular values
- low rank matrices
- machine learning