ott.tools.gaussian_mixture.gaussian.Gaussian.from_random

classmethod Gaussian.from_random(rng, n_dimensions, stdev_mean=0.1, stdev_cov=0.1, ridge=0)

Construct a random Gaussian.

Parameters:

• rng (Array) – jax.random key

• n_dimensions (int) – desired covariance dimensions

• stdev_mean (float) – standard deviation of location and log eigenvalues (means for both are 0)

• stdev_cov (float) – standard deviated of the covariance

• ridge (Union[float, Array]) – Offset for means.

Return type:

Gaussian

Returns:

A random Gaussian.