cosmit: better exception

remove troublesome 32bit test

Author: pprett

sklearn/ensemble/gradient_boosting.py

@@ -764,8 +764,9 @@ def fit(self, X, y, monitor=None):
             # add more estimators to fitted model
             # invariant: warm_start = True
             if self.n_estimators < self.estimators_.shape[0]:
-                raise ValueError('n_estimators must be larger or equal to estimators_.shape[0] ' +
-                                 'when warm_start==True')
+                raise ValueError('n_estimators=%d must be larger or equal to'
+                                 'estimators_.shape[0]=%d when warm_start==True'
+                                 % (self.n_estimators, self.estimators_.shape[0]))
             begin_at_stage = self.estimators_.shape[0]
             y_pred = self.decision_function(X)
             self._resize_state()

sklearn/tree/tests/test_tree.py

@@ -600,19 +600,6 @@ def test_sample_weight():
                               clf2.tree_.threshold[internal])
 
 
-# def test_32bit_equality():
-#     """Check if 32bit and 64bit get the same result. """
-#     from sklearn.cross_validation import train_test_split
-#     X_train, X_test, y_train, y_test = train_test_split(boston.data,
-#                                                         boston.target,
-#                                                         random_state=1)
-#     est = DecisionTreeRegressor(random_state=1)
-
-#     est.fit(X_train, y_train)
-#     score = est.score(X_test, y_test)
-#     assert_almost_equal(score, 0.86908506408880637)
-
-
 def test_max_leaf_nodes():
     """Test greedy trees with max_depth + 1 leafs. """
     from sklearn.tree._tree import TREE_LEAF