b46079a21209220f92ee274f4498e120e9a1b762,mlxtend/regressor/tests/test_stacking_regression.py,,test_weight_ones,#,88

Before Change

    stregr.fit(X1, y, sample_weight=np.ones(40)).predict(X1)
    mse = 0.21
    got = np.mean((stregr.predict(X1) - y) ** 2)
    assert round(got, 2) == mse


@raises(TypeError)

After Change

                               meta_regressor=svr_rbf)
    pred1 = stregr.fit(X1, y).predict(X1)
    pred2 = stregr.fit(X1, y, sample_weight=np.ones(40)).predict(X1)
    maxdiff = np.max(np.abs(pred1 - pred2))
    assert maxdiff < 1e-3, "max diff is %.4f" % maxdiff

Instances