ott.problems.quadratic.quadratic_costs.make_kl_loss

ott.problems.quadratic.quadratic_costs.make_kl_loss(clipping_value=1e-08)

Kullback-Leibler loss for Gromov-Wasserstein.

See Prop. 1 and Remark 1 of [Peyré et al., 2016] for more information.

Parameters:

clipping_value (float) – Value used to avoid \(\log(0)\).

Return type:

GWLoss

Returns:

The KL loss.