FIX: workaround what looks like a numerical instability in doctest

ogrisel · ogrisel · commit 50d8ac224fe4 · 2011-11-19T17:25:50.000-05:00
diff --git a/doc/modules/ensemble.rst b/doc/modules/ensemble.rst
@@ -86,8 +86,8 @@ slightly greater increase in bias::
     >>> clf = ExtraTreesClassifier(n_estimators=10, max_depth=None,
     ...     min_split=1, random_state=0)
     >>> scores = cross_val_score(clf, X, y)
-    >>> scores.mean()                             # doctest: +ELLIPSIS
-    0.999...
+    >>> scores.mean() > 0.999
+    True
 
 The main parameters to adjust when using these methods is ``n_estimators``
 and ``max_features``. The former is the number of trees in the
