ott.initializers.linear.initializers_lr.KMeansInitializer.init_r#
- KMeansInitializer.init_r(ot_prob, rng, *, init_g, **kwargs)[source]#
Initialize the low-rank factor \(R\).
- Parameters
ot_prob (
Union[LinearProblem,QuadraticProblem]) – Linear OT problem.rng (
PRNGKeyArray) – Random key for seeding.init_g (
Array) – Initial value for \(g\) factor.kwargs (
Any) – Additional keyword arguments.
- Return type
- Returns
Array of shape
[m, rank].