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[NOMRG] TST Use SimpleImputer instead of Imputer in test_bagging.py #11480

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[NOMRG] TST Use SimpleImputer instead of Imputer in test_bagging.py #11480

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14 changes: 7 additions & 7 deletions sklearn/ensemble/tests/test_bagging.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
from sklearn.model_selection import train_test_split
from sklearn.datasets import load_boston, load_iris, make_hastie_10_2
from sklearn.utils import check_random_state
from sklearn.preprocessing import Imputer
from sklearn.impute import SimpleImputer

from scipy.sparse import csc_matrix, csr_matrix

Expand Down Expand Up @@ -777,9 +777,9 @@ def test_bagging_regressor_with_missing_inputs():
for y in y_values:
regressor = DecisionTreeRegressor()
pipeline = make_pipeline(
Imputer(),
Imputer(missing_values=np.inf),
Imputer(missing_values=np.NINF),
SimpleImputer(),
SimpleImputer(missing_values=np.inf),
SimpleImputer(missing_values=np.NINF),
regressor
)
pipeline.fit(X, y).predict(X)
Expand Down Expand Up @@ -807,9 +807,9 @@ def test_bagging_classifier_with_missing_inputs():
y = np.array([3, 6, 6, 6, 6])
classifier = DecisionTreeClassifier()
pipeline = make_pipeline(
Imputer(),
Imputer(missing_values=np.inf),
Imputer(missing_values=np.NINF),
SimpleImputer(),
SimpleImputer(missing_values=np.inf),
SimpleImputer(missing_values=np.NINF),
classifier
)
pipeline.fit(X, y).predict(X)
Expand Down