From c19749cc48edd3b39ff700fb9031a1c657f79827 Mon Sep 17 00:00:00 2001 From: Joel Nothman Date: Tue, 12 Sep 2017 11:15:17 +1000 Subject: [PATCH] TST More informative error message in test_preserve_trustworthiness_approximately --- sklearn/manifold/tests/test_t_sne.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sklearn/manifold/tests/test_t_sne.py b/sklearn/manifold/tests/test_t_sne.py index 2311b48ee2eae..907f476355069 100644 --- a/sklearn/manifold/tests/test_t_sne.py +++ b/sklearn/manifold/tests/test_t_sne.py @@ -244,7 +244,9 @@ def test_preserve_trustworthiness_approximately(): method=method) X_embedded = tsne.fit_transform(X) t = trustworthiness(X, X_embedded, n_neighbors=1) - assert_greater(t, 0.9) + assert_greater(t, 0.9, msg='Trustworthiness={:0.3f} < 0.9 ' + 'for method={} and ' + 'init={}'.format(t, method, init)) def test_optimization_minimizes_kl_divergence():