def test_supervisedpcaRegressor_predict():
    diabetes=datasets.load_diabetes()
    X = diabetes.data
    Y = diabetes.target

    spca = SupervisedPCARegressor()
    spca.fit(X, Y)
    
    predictions = spca.predict(X)
    mae=np.mean(abs(predictions-Y))
    assert_almost_equal(mae,51.570682097)
Ejemplo n.º 2
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def test_supervisedpcaRegressor_predict():
    diabetes = datasets.load_diabetes()
    X = diabetes.data
    Y = diabetes.target

    spca = SupervisedPCARegressor()
    spca.fit(X, Y)

    predictions = spca.predict(X)
    mae = np.mean(abs(predictions - Y))
    assert_almost_equal(mae, 51.570682097)