Low-rank tensor approximations for solving multi-marginal optimal transport problems.
Christoph StrössnerDaniel KressnerPublished in: CoRR (2022)
Keyphrases
- low rank
- matrix completion
- high order
- trace norm
- closed form
- solving problems
- missing data
- high dimensional data
- higher order
- matrix factorization
- linear combination
- machine learning
- singular value decomposition
- minimization problems
- convex optimization
- nearest neighbor
- training set
- quadratic programming
- diffusion tensor
- image processing
- learning algorithm