ott.initializers.linear.initializers_lr.GeneralizedKMeansInitializer.init_r#
- GeneralizedKMeansInitializer.init_r(ot_prob, rng, *, init_g, **kwargs)#
Initialize the low-rank factor \(R\).
- Parameters:
ot_prob (
Union
[LinearProblem
,QuadraticProblem
]) – OT problem.rng (
Array
) – 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]
.