Impossible d'importer des sklearn.model_selection dans scikit-learn

Je suis en train d'importer sklearn.model_selection. J'ai essayé de réinstaller scikit-learn et anaconda, ne fonctionne toujours pas.
Voici le msg d'erreur que j'ai obtenu:

ImportError                               Traceback (most recent call last)
<ipython-input-69-e49df3a70ea4> in <module>()
4 get_ipython().magic(u'matplotlib inline')
5 # from sklearn.model_selection import train_test_split
----> 6 import sklearn.model_selection
/Users/Lu/anaconda/lib/python2.7/site-packages/sklearn/model_selection/__init__.py in <module>()
----> 1 from ._split import BaseCrossValidator
2 from ._split import KFold
3 from ._split import GroupKFold
4 from ._split import StratifiedKFold
5 from ._split import TimeSeriesSplit
/Users/Lu/anaconda/lib/python2.7/site-packages/sklearn/model_selection/_split.py in <module>()
34 from ..utils.random import choice
35 from ..base import _pprint
---> 36 from ..gaussian_process.kernels import Kernel as GPKernel
37 
38 __all__ = ['BaseCrossValidator',
/Users/Lu/anaconda/lib/python2.7/site-packages/sklearn/gaussian_process/__init__.py in <module>()
11 """
12 
---> 13 from .gpr import GaussianProcessRegressor
14 from .gpc import GaussianProcessClassifier
15 from . import kernels
/Users/Lu/anaconda/lib/python2.7/site-packages/sklearn/gaussian_process/gpr.py in <module>()
10 import numpy as np
11 from scipy.linalg import cholesky, cho_solve, solve_triangular
---> 12 from scipy.optimize import fmin_l_bfgs_b
13 
14 from sklearn.base import BaseEstimator, RegressorMixin, clone
/Users/Lu/anaconda/lib/python2.7/site-packages/scipy/optimize/__init__.py in <module>()
232 from .optimize import *
233 from ._minimize import *
--> 234 from ._root import *
235 from .minpack import *
236 from .zeros import *
/Users/Lu/anaconda/lib/python2.7/site-packages/scipy/optimize/_root.py in <module>()
17 
18 from .optimize import MemoizeJac, OptimizeResult, _check_unknown_options
---> 19 from .minpack import _root_hybr, leastsq
20 from ._spectral import _root_df_sane
21 from . import nonlin
/Users/Lu/anaconda/lib/python2.7/site-packages/scipy/optimize/minpack.py in <module>()
2 
3 import warnings
----> 4 from . import _minpack
5 
6 import numpy as np
ImportError: cannot import name _minpack
avez-vous pensé à mettre à jour scipy? Comment avez-vous réinstallez sklearn ? avec conda ?

OriginalL'auteur Echo | 2016-11-15