Alexander Korotin
Alexander Korotin
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Rethinking Optimal Transport in Offline Reinforcement Learning
We propose a novel algorithm for offline reinforcement learning using optimal transport.
Arip Asadulaev
,
Rostislav Korst
,
Alexander Korotin
,
Vage Egiazarian
,
Andrey Filchenkov
,
Evgeny Burnaev
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OpenReview
Adversarial Schrödinger Bridge Matching
We propose a novel iterative procedure with fast inference to learn the Schrodinger Bridge using the adversarial bridge matching in discrete time.
Nikita Gushchin
,
Daniil Selikhanovych
,
Sergey Kholkin
,
Evgeny Burnaev
,
Alexander Korotin
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OpenReview
Energy-guided Entropic Neural Optimal Transport
We propose a novel energy-based method to compute entropic optimal transport with general cost functions.
Petr Mokrov
,
Alexander Korotin
,
Alexander Kolesov
,
Nikita Gushchin
,
Evgeny Burnaev
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OpenReview
Light Schrödinger Bridge
We introduce a novel light solver for the Schrödinger Bridge problem.
Alexander Korotin
,
Nikita Gushchin
,
Evgeny Burnaev
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OpenReview
Neural Optimal Transport with General Cost Functionals
We introduce a novel neural network-based algorithm to compute optimal transport (OT) plans for general cost functionals.
Arip Asadulaev
,
Alexander Korotin
,
Vage Egiazarian
,
Petr Mokrov
,
Evgeny Burnaev
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Poster
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OpenReview
Optimal Flow Matching - Learning Straight Trajectories in Just One Step
We propose a novel approach which learns straight trajectories in flow matching without iterative rectification or heuristic minibatch optimal transport approximations.
Nikita Kornilov
,
Petr Mokrov
,
Alexander Gasnikov
,
Alexander Korotin
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OpenReview
Extremal Domain Translation with Neural Optimal Transport
We propose a novel theoretically-justified benchmark for continuous Entropic Optimal Transport (EOT) and Schrodinger Bridge (SB) solvers.
Milena Gazdieva
,
Alexander Korotin
,
Daniil Selikhanovych
,
Evgeny Burnaev
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Poster
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OpenReview
Building the Bridge of Schrödinger: A Continuous Entropic Optimal Transport Benchmark
We propose a novel theoretically-justified benchmark for continuous Entropic Optimal Transport (EOT) and Schrodinger Bridge (SB) solvers.
Nikita Gushchin
,
Alexander Kolesov
,
Petr Mokrov
,
Polina Karpikova
,
Andrei Spiridonov
,
Evgeny Burnaev
,
Alexander Korotin
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OpenReview
Entropic Neural Optimal Transport via Diffusion Processes
We propose a novel neural algorithm for the fundamental problem of computing the entropic optimal transport (EOT) plan between probability distributions which are accessible by samples.
Nikita Gushchin
,
Alexander Kolesov
,
Alexander Korotin
,
Dmitry Vetrov
,
Evgeny Burnaev
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Poster
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OpenReview
Kernel Neural Optimal Transport
We show that Neural Optimal Transport (NOT) algorithm with the weak quadratic cost might learn fake plans which are not optimal. We fix this by introducing kernel weak quadratic costs which provide improved theoretical guarantees.
Alexander Korotin
,
Daniil Selikhanovych
,
Evgeny Burnaev
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OpenReview
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