Iterative Bregman Projections for Regularized Transportation Problems.
Jean-David BenamouGuillaume CarlierMarco CuturiLuca NennaGabriel PeyréPublished in: SIAM J. Sci. Comput. (2015)
Keyphrases
- transportation problem
- bregman divergences
- total variation
- total least squares
- three dimensional
- integer programming
- maximum entropy
- least squares
- sparse reconstruction
- loss function
- radon transform
- projections onto convex sets
- iterative methods
- learning algorithm
- discrete tomography
- image reconstruction from projections
- risk minimization
- polyhedral objects
- tomographic reconstruction
- back projection
- information theoretic
- multi class
- high resolution