示例#1
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def test_cp_params():
    coeff = 'not_defined'
    cp = EuclideanCechPersistence(coeff=coeff)

    with pytest.raises(TypeError):
        cp.fit_transform(X)
示例#2
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def test_cp_transform():
    cp = EuclideanCechPersistence()

    assert_almost_equal(cp.fit_transform(X), X_cp_res)
示例#3
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def test_cp_fit_transform_plot(hom_dims):
    EuclideanCechPersistence().fit_transform_plot(
        X, sample=0, homology_dimensions=hom_dims)
示例#4
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def test_cp_not_fitted():
    cp = EuclideanCechPersistence()

    with pytest.raises(NotFittedError):
        cp.transform(X)