DOC added feature_importances_ to ExtraTreeRegressor
@@ -1598,6 +1598,10 @@ class ExtraTreeRegressor(DecisionTreeRegressor):
n_features_ : int
The number of features when ``fit`` is performed.
+ feature_importances_ : ndarray of shape (n_features,)
+ Return the feature importances (the higher, the more important the
+ feature).
+
n_outputs_ : int
The number of outputs when ``fit`` is performed.
