ott.problems.quadratic#
The ott.problems.quadratic
module describes the quadratic assignment
problem and its generalizations, including notably the fused-problem (including
a linear term) and the more advanced GW barycenter problem.
OT Problems#
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Quadratic OT problem. |
|
(Fused) Gromov-Wasserstein barycenter problem [Peyré et al., 2016, Titouan et al., 2019]. |
Costs#
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Efficient decomposition of the Gromov-Wasserstein loss function. |
Squared Euclidean loss for Gromov-Wasserstein. |
|
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Kullback-Leibler loss for Gromov-Wasserstein. |