Concentration of the Frobenius Norm of Generalized Matrix Inverses.
Ivan DokmanicRémi GribonvalPublished in: SIAM J. Matrix Anal. Appl. (2019)
Keyphrases
- frobenius norm
- low rank
- kullback leibler divergence
- reconstruction error
- euclidean distance
- distance measure
- negative matrix factorization
- matrix completion
- singular value decomposition
- mutual information
- convex optimization
- probability density function
- nonnegative matrix factorization
- matrix factorization
- low rank approximation
- information theoretic
- information theory
- linear combination
- high order
- dimensionality reduction
- missing data
- feature extraction
- sparse coding
- sparse representation
- filter bank
- image classification
- feature selection
- semi supervised
- multiresolution
- kernel matrix
- data analysis
- multiscale
- similarity measure
- face recognition