Wasserstein Barycenters Are NP-Hard to Compute
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Publication:5065469
DOI10.1137/21M1390062MaRDI QIDQ5065469
Enric Boix-Adserà, Jason M. Altschuler
Publication date: 21 March 2022
Published in: SIAM Journal on Mathematics of Data Science (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2101.01100
computational complexitycurse of dimensionalityNP-hardnessinapproximabilityWasserstein barycentersoptimal transport barycenters
Special problems of linear programming (transportation, multi-index, data envelopment analysis, etc.) (90C08) Computational difficulty of problems (lower bounds, completeness, difficulty of approximation, etc.) (68Q17)
Related Items (5)
Polynomial-time algorithms for multimarginal optimal transport problems with structure ⋮ Discrete Optimal Transport with Independent Marginals is #P-Hard ⋮ Bayesian learning with Wasserstein barycenters ⋮ A column generation approach to the discrete barycenter problem ⋮ Simple approximative algorithms for free-support Wasserstein barycenters
Cites Work
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- Computational Optimal Transport: With Applications to Data Science
- A fixed-point approach to barycenters in Wasserstein space
- Discrete Wasserstein barycenters: optimal transport for discrete data
- Matching for teams
- Generalized incompressible flows, multi-marginal transport and Sinkhorn algorithm
- Combinatorial optimization. Polyhedra and efficiency (3 volumes)
- On the computational complexity of finding a sparse Wasserstein barycenter
- Hardness results for multimarginal optimal transport problems
- Convolutional wasserstein distances
- Barycenters in the Wasserstein Space
- Numerical methods for matching for teams and Wasserstein barycenters
- Combinatorics and Geometry of Transportation Polytopes: An Update
- Fast Discrete Distribution Clustering Using Wasserstein Barycenter With Sparse Support
- An entropy minimization approach to second-order variational mean-field games
- Reducibility among Combinatorial Problems
- Multimarginal Optimal Transport with a Tree-Structured Cost and the Schrödinger Bridge Problem
- Multi-Marginal Optimal Transport and Probabilistic Graphical Models
- Iterative Bregman Projections for Regularized Transportation Problems
- Computational Complexity
- A Numerical Method to Solve Multi-Marginal Optimal Transport Problems with Coulomb Cost
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