adapt.metrics.cov_distance

adapt.metrics.cov_distance(Xs, Xt)

Compute the mean absolute difference between the covariance matrixes of Xs and Xt

Parameters

Xsarray

Source array

Xtarray

Target array

Returns

scorefloat

See also

frechet_distance

CORAL

References

1

[1] Sun B., Feng J., Saenko K. “Return of frustratingly easy domain adaptation”. In AAAI, 2016.