ott.geometry.costs.Cosine.barycenter

Cosine.barycenter(weights, xs)

Barycentric operator.

Parameters

• weights (Array) – Convex set of weights.

• xs (Array) – Points.

Return type

Tuple[Array, Any]

Returns

A list, whose first element is the barycenter of xs using weights coefficients, followed by auxiliary information on the convergence of the algorithm.