[MRG] Proximal point solver for batched optimal transport#832
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Neraly there @thibaut-germain could you update the example file?
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Co-authored-by: Rémi Flamary <remi.flamary@gmail.com>
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Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
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Coverage 96.85% 96.86%
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* correction SGOT cost matrix, added to contributor list, move sgot example to other * updated graphs * fix plots * update example * fix releases.md * reformating * updating format * updated format * updated format * added PR and references * aligned usage of solve and solve_batch + added batch tests * fixed example * Apply suggestions from code review Co-authored-by: Rémi Flamary <remi.flamary@gmail.com> --------- Co-authored-by: Sienna O'Shea <osheasienna@gmail.com> Co-authored-by: Rémi Flamary <remi.flamary@gmail.com>
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Types of changes
Implementation of the Bregman divergence based proximal point solver for optimal transport.
Fixes #532 and #482
Motivation and context / Related issue
Provide differentiable approximation of exact optimal transport plans computed in parallel.
How has this been tested (if it applies)
New tests implemented in test/batch/test_solve_batch.py. Tests on all configurations possible and transport plan accuracy.
PR checklist