TST test whitened inverse

2014-04-24 22:51:07 +02:00 · 2014-04-24 22:51:07 +02:00 · dc2bc8a5ec
parent bedf14abcb
commit dc2bc8a5ec
1 changed files with 1 additions and 2 deletions
--- a/sklearn/decomposition/tests/test_pca.py
+++ b/sklearn/decomposition/tests/test_pca.py
@ -151,8 +151,7 @@ def test_pca_inverse():
    pca.fit(X)
    Y = pca.transform(X)
    Y_inverse = pca.inverse_transform(Y)
-    relative_max_delta = (np.abs(X - Y_inverse) / np.abs(X).mean()).max()
-    assert_almost_equal(relative_max_delta, 0.11, decimal=2)
+    assert_almost_equal(X, Y_inverse, decimal=3)


 def test_pca_validation():