The Primal-Dual Hybrid Gradient Method for Semiconvex Splittings.
Thomas MöllenhoffEvgeny StrekalovskiyMichael MöllerDaniel CremersPublished in: SIAM J. Imaging Sci. (2015)
Keyphrases
- primal dual
- gradient method
- convergence rate
- affine scaling
- step size
- linear programming problems
- interior point methods
- semidefinite programming
- convergence speed
- linear programming
- interior point algorithm
- algorithm for linear programming
- simplex algorithm
- linear program
- interior point
- approximation algorithms
- convex optimization
- convex programming
- negative matrix factorization
- evolutionary algorithm