在我的电脑上sklearn已经在半年前工作了,我已经停止使用它,现在却没有。我在program.py中遇到import语句时遇到问题:
from sklearn import tree
看起来很乱:
Traceback (most recent call last): File "E:/DecisionModel.py", line 1, in <module>
from sklearn import tree File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\sklearn\__init__.py", line 57, in <module>
from .base import clone File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\sklearn\base.py", line 12, in <module>
from .utils.fixes import signature File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\sklearn\utils\__init__.py", line 11, in <module>
from .validation import (as_float_array, File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\sklearn\utils\validation.py", line 18, in <module>
from ..utils.fixes import signature File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\sklearn\utils\fixes.py", line 403, in <module>
from scipy.stats import rankdata File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\scipy\stats\__init__.py", line 344, in <module>
from .stats import * File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\scipy\stats\stats.py", line 173, in <module>
import scipy.special as special File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\scipy\special\__init__.py", line 643, in <module>
from ._ellip_harm import ellip_harm, ellip_harm_2, ellip_normal File "C:\Users\AppData\Local\Programs\Python\Python35\lib\site-packages\scipy\special\_ellip_harm.py", line 7, in <module>
from ._ellip_harm_2 import _ellipsoid, _ellipsoid_norm ImportError: cannot import name '_ellipsoid'
一些有用的信息:前一个错误是它无法导入我从here安装为轮子的NUMPY_MKL。
你尝试重新安装scikit-learn吗?如果你使用pip
,你可以给出以下命令:
python -m pip install --upgrade pip
python -m pip install --upgrade --force-reinstall scikit-learn
我有同样的问题。我通过将scipy更新到最新版本来解决了这个问题。
这种情况通常发生在你有2个scipy版本的pip和其他conda可能是,只需检查它所指的scipy lib或尝试卸载一个如果有2个scipy与不同的安装程序。
也尝试使用最新版本的scipy