def test_inverse_transform_spd(self):
point = SPDMatrices(3).random_uniform(10)
mean = FrechetMean(metric=SPDMetricAffine(3), point_type='matrix')
X = mean.fit_transform(X=point)
result = mean.inverse_transform(X)
expected = point
self.assertAllClose(expected, result)
def test_inverse_transform_hyperbolic(self):
points = self.hyperbolic.random_uniform(10)
mean = FrechetMean(metric=self.hyperbolic.metric)
X = mean.fit_transform(X=points)
result = mean.inverse_transform(X)
expected = points
self.assertAllClose(expected, result)