def test_TangentSpace_inversetransform_without_fit():
    """Test inverse transform of Tangent Space without fit."""
    Nt = 10
    Ne = 3 * 4 / 2
    tsv = np.random.randn(Nt, Ne)
    ts = TangentSpace(metric='riemann')
    ts.inverse_transform(tsv)
Exemplo n.º 2
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def test_TangentSpace_inversetransform_without_fit():
    """Test inverse transform of Tangent Space without fit."""
    Nt = 10
    Ne = 3 * 4 / 2
    tsv = np.random.randn(Nt, Ne)
    ts = TangentSpace(metric='riemann')
    ts.inverse_transform(tsv)
Exemplo n.º 3
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def test_TangentSpace_inversetransform():
    """Test inverse transform of Tangent Space"""
    covset = generate_cov(10,3)
    ts = TangentSpace(metric='riemann')
    ts.fit(covset)
    t = ts.transform(covset)
    cov = ts.inverse_transform(t)
    assert_array_almost_equal(covset,cov)
def test_TangentSpace_inversetransform_without_fit():
    """Test inverse transform of Tangent Space without fit."""
    covset = generate_cov(10, 3)
    ts = TangentSpace(metric='identity')
    tsv = ts.fit_transform(covset)
    ts = TangentSpace(metric='riemann')
    cov = ts.inverse_transform(tsv)
    assert_array_almost_equal(covset, cov)
def test_TangentSpace_inversetransform():
    """Test inverse transform of Tangent Space."""
    covset = generate_cov(10, 3)
    ts = TangentSpace(metric='riemann')
    ts.fit(covset)
    t = ts.transform(covset)
    cov = ts.inverse_transform(t)
    assert_array_almost_equal(covset, cov)