Computing the nc-Rank via Discrete Convex Optimization on CAT(0) Spaces.
Masaki HamadaHiroshi HiraiPublished in: SIAM J. Appl. Algebra Geom. (2021)
Keyphrases
- convex optimization
- convex sets
- interior point methods
- low rank
- total variation
- primal dual
- convex relaxation
- convex optimization problems
- machine learning
- semidefinite program
- convex formulation
- operator splitting
- basis pursuit
- low rank matrix
- norm minimization
- higher order
- image denoising
- image processing
- alternating direction method of multipliers
- computer vision