Question

sys.version = '3.3.5 (v3.3.5:62cf4e77f785, Mar  9 2014, 10:35:05) [MSC v.1600 64 bit (AMD64)]'
sklearn.__version__ = '0.15.1'

我已经使用非官方二进制文件安装了sklearn http://www.lfd.uci.edu/~gohlke/pythonlibs或更具体地说 http://www.lfd.uci.edu/~gohlke/pythonlibs/4m3ocydo/scikit-learn-0.15.1.win-amd64-py3.3.exe

因为pip安装失败（缺少编译器和包）当我导入sklearn时没有错误消息，但是当我尝试使用它或导入sklearn.learning_curve时，我得到：

cannot import name inplace_column_scale
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\t-hanans\Apps\WinPython\python-3.3.5.amd64\lib\site-packages\sklearn\learning_curve.py", line 12, in <module>
    from .cross_validation import _check_cv
  File "C:\Users\t-hanans\Apps\WinPython\python-3.3.5.amd64\lib\site-packages\sklearn\cross_validation.py", line 31, in <module>
    from .metrics.scorer import check_scoring
  File "C:\Users\t-hanans\Apps\WinPython\python-3.3.5.amd64\lib\site-packages\sklearn\metrics\__init__.py", line 6, in <module>
    from .metrics import (accuracy_score,
  File "C:\Users\t-hanans\Apps\WinPython\python-3.3.5.amd64\lib\site-packages\sklearn\metrics\metrics.py", line 31, in <module>
    from ..preprocessing import LabelBinarizer, label_binarize
  File "C:\Users\t-hanans\Apps\WinPython\python-3.3.5.amd64\lib\site-packages\sklearn\preprocessing\__init__.py", line 6, in <module>
    from .data import Binarizer
  File "C:\Users\t-hanans\Apps\WinPython\python-3.3.5.amd64\lib\site-packages\sklearn\preprocessing\data.py", line 25, in <module>
    from ..utils.sparsefuncs import inplace_column_scale
ImportError: cannot import name inplace_column_scale

导入sklearn.learning_curve在Python 3.3中失败

0 个答案: